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<div style="text-align: justify;"><span style="color: #003300;"><strong style="color: #003300; text-align: justify; line-height: 1.4;">Dues persones es troben a un distància l'una de l'altra de #d m i observen el pas d'un avió. L'una el veu sota un angle de #B1º i l'altra sota un angle de #B2º. A quina alçada vola l'avió?</strong></span></div> <div style="text-align: justify;"><span style="color: #0000ff;" data-mce-mark="1"> </span></div> <div style="text-align: justify;"><span style="font-size: small;"><strong><span style="color: #ff6600;">Format de la resposta:</span> en metres </strong>arrodonida als centèsims<br /></span></div>
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Answer 1
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
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Answer 2
Answer
Grade
None
100%
90%
83.33333%
80%
75%
70%
66.66667%
60%
50%
40%
33.33333%
30%
25%
20%
16.66667%
14.28571%
12.5%
11.11111%
10%
5%
Feedback
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Penalty for each incorrect try
100%
50%
33.33333%
25%
20%
10%
0%
Hint 1
Hint text
<p><img alt="" 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f7jk4Xy+TinDADpjCQlTTihmbYr8VRlxIh21dT6ba+KSVXefidHfn+GSkqC8rhJVQAgHZGkpBEn9ah0ZoaR0ce26pyzo6nK+vU59gTQ7XeUkaoAQJoiSUkzTmmm7Yppoa2s2JOqmF2VBYs8eufdHO1uz7C7KqQqAJA+SFLSkJMTFaNjqmJOAG3alGXbahctiZ4AolcFANIDSUqaclIzbVc6pirV1X5lZcpeVPjexmyFw1JBQUhud5A7gAAghfGWNI05rZm2KyZVOfboNk08Zasun7ZJ776brYunDdbtd5br0ce4WRkAUhlJSppzYo9KZyYtsSeARrarsjKgvNywlt/t1pvrc+3Nyvn5IXk93KwMAKmGt6FwZDNtV4oKQ7ZX5fTTtmrKRQ1qbMzSrNnRttrfPVKsbdsyY68EAKQCkhRYyZCoGKZXxaQpw4b6VDvYnACSFi72qGlztnx+l/14yJwCIlUBgORHkoL3JUuiYpil2WOO2qazztyqaVMb9Pbb2TZVWbbcowcfKuEEEACkAJIUfEDHRMVpPSqd2VTFngDy2XTFnAAyqcr6Dbn2BNCgQWGVlwVirwYAJBvebuJDbKLi4B6VzoqLo70qZlflgu81qbU1Uz/8UW1kYPHqwYeK1dLCrgoAJCOSFHTJyc20XYn3qhx4QLvKygPKzQ29f7NyKORSTk5YZWWcAAKAZEKSgr1yejNtV+KpytlnbrV3AJlelauvrdKyu916+HfFamsjVQGAZEGSgn1KtkTFMGmJSU1Gjoy21WZEfp6/0KuGxmz5/fSqAECyIEnBR+qYqDj91E9HJlUxbbWnn9asyy5pUGtLpq6aRa8KACQLkhTsF5uoJEGPSmcmLamoCKi+3md3VfIHhexFhU1N2fIHIv8AROaU8rKgPSkEAHAW/tWM/ZZMPSqdxXtVTjyhVVMmN+rtd7J19TXVumelWw89TKoCAE5EkoJuSZZm2q6YtMTsqAyt99mTQBkZYbursnlLltp9LnsnECeAAMA5SFLQbcmcqBgmVRl1bJtOndisaZc0qLk5U7OvrrYngExb7Y4d/GMBAE5AkoIeSeZExYjfATR8mM+mJ4WFQc2bX6YNb+fYm5VJVQBg4PGWET3WMVFJlh6VzsyFhMcc3aavn9Cqi6c2aOvWTN1wY6VWri6lVwUABhhJCnrFJipJ1qPSmUlLTKpid1WqoumJWahtjPWqmDuA6FUBgP5HkoJeS8Zm2q6YXRXTVjthfIumTG6wC7VXzazR3SuiuyqkKgDQv0hSkBDJ2EzbFZOWmBNAJlnxRIYW83HQnXPL1LQ5S8Fg9GZlUhUA6B8kKUiYVElUjIrygI4b06qxY9rsrsqmTdmaObuaVAUA+hFJChKqY6KSjKd+OoqnKrW1flVVBpSfH9bCxR57BxCpCgD0PZIUJJxNVJK4R6Uzk6qMHtWq48a0aOpFjdq8OYtUBQD6AUkK+kSy96h0ZtKS2hq/6gb75fGYVCVk22obm0hVAKCvkKSgzyR7M21XzIBidlXGn9SiyZMa1dgYTVXmL/CSqgBAgpGkoE+lWqJimLTEnP4ZOcInb1lQBfkhzYsMKZsasuXzuVRQECJVAYAEIElBn0uFZtquFBcHNeqYNp00rsXeAWTaamdeTaoCAIlCkoJ+kQrNtF2xdwBVRNtqa6oDGpQX0qLFXm3cFE1VzCDj9QZjrwYAdAdJCvpNKvWodGbaao86sk0nj2+xvSrb2jJsqjL3rjI99HCxdu3iHzUA6C6SFPSrVGmm7YrdVakIqH6I3w4thYUh3TW/LLqr4nepqIhUBQC6g7d36HepnKgY5gTQmNHRVOUH0zbZE0BXzSRVAYDuIknBgEilZtquxHdVTKpiTgLl5YW1eKlH727MIVUBgP3EWzoMmFRrpu2KSVVGHWtSlWZdeskmewKIVAUA9g9JCgZUKvaodGZSlaqqgIbU+SNf/cqM/LxoqUcbN5GqAMC+8DYOAy4Vm2m7Ek9Vzjh9qy6Z2qCGhizNmk2qAgB7Q5ICR0iHRCXO7KoMG+pTZVVAhQUhzZ1XpjfezFU48hypCgDswVs3OEa6JCqGOaJ83OhWTTi5WZdP26TW1gz98Ec1+s1t5aQqABBDkgJH6ZiopFqPSlfKywMaeUC7KiqidwAtXOwlVQGAGN6uwXFsopLCPSqdmY98Rh/bqtNP26ppl2zS7t0uXTl9T6qybRt3AAFITyQpcKRUbqbtimmrtanKCJ9qa/3Kzo72qrz+Rl7kSSkvN6yyMm5WBpBeSFLgWKneTNsVcyHhkUds08RTmu0JILOrMv2qGt0x16v71paqpYVUBUD6IEmBo6VbohJnTgCZVGVwrV+Zkblk2d1urV+fq3DYZe8E8npIVQCkPpIUOF7HRCXVT/10ZFKVY45u09lnbdElUxu1fXuGLr+iRr/+TbkefKhEbW2kKgBSG0kKkoJNVNKkR6Wz6K5KuwYP9ik7W1p+j1uvvpanrKyw8vNJVQCkLpIUJI106lHpzKQqRx257f1Upb3dpSuvqrFHltf+tkTNzaQqAFIPSQqSSjo103alY6pi7gRastSjt9/Jsc+RqgBINSQpSDrpnKgYHVOVKRc12hTFpCp33Fmm3z5YQq8KgJRBkoKklO6JitExVSkoCGnBYo82bIjerJybG1Z5WdCmLQCQrPhXGJJWx0QlXXpUOounKtE7gBq0Y2eGrpxRowULvXrgwWJt2ZIVeyUAJB+SFCQ1m6ikYY9KZyZVGTbMp5oav4qKoqnK2xtyFAi6lJ9PWy2A5NTtJKWtbYdyCj6v8pojFQh88PIz83Pl4KPt8+Z1QH9Ix2barnSVqkyfWaNFkYHF7KrQqwIg2XR7SCkuLtBpE0dp8+YWzV94f+zRqLnz7lVj41adc9ZY+zqgvzCo7HHIwbt14tdbdP53mzRhfLNuu6NMN/+iQkvvduvFlwYpFIq9EAAcrkc7Ked+4wT79ZZfLrdf4269bYX9+p1vn2S/Av2JQWWPeKpy0rgWeweQaaudMas68saCO4AAJI8eDSn/e9hndcDIIfrX86/pyT89ax8zX5997lV95tMH6dD/+bh9DOhv6Vqhvzef/MQujTuxRed+c4u+PrZVd8716pe/LtfS5e7IP7+kKgCcrcene755TjRNufmWpR/4+t3vnGy/AgPFDipp3KPSWUlJUKOPbdW4DqnKrDnVWrTEq4d/V0yqAsCxejykfPvcE5WZmaE19z1uUxTztaBgkM4+c2zsFcDASffCt85MX0rnVOW2O7y69oYqe8Pys8/lk6oAcJweDynl5W6NGfUVBYMhnXrG5farGVzy8qIV3cBAY1D5sI6pymWXNMjvd+mHV9ZqyTIPuyoAHKfHQ4rx/fMn2q/vbWyyX1mYhdMwqHxY51TllPHNWrDQo5/9vEIrV5eSqgBwjF4NKccc/QUNro2WZ33ly5/WIQcPt98DTkIzbdc676oEg9LMq6t139oSPfgQvSoABl6Ph5RQ5K3W+g0b5fP77c/nfuPr9ivgRHZQ4Xjyh8RTlbHHterss7bqhLGtuvW2Mv3y1nItWcYJIAADq8dDSmbeoRo6cqwtb6upLtcZp42OPQM4Ez0qexdPVY6PDClTJzdq27YMXX1NtZYu89hUxdy0DAD9rcdDSlFRvnJzc/SlL35K963+qXJysmPPAM7FoLJ3nVMV01p713yvTVU4AQRgIPR4SGnb8qR2b3taf/7DXH32vw+OPQo4H4PKvnVMVcyuis/n0pxrq7Xm3lLde3+pNm/mZmUA/YNbkJGWgoPL3r89OXBQrQLDq2LPwDA3JldWBFQ/xKfS0qA87qDmzvPqzTdzI8+FlZcXVjk3KwPoYz1OUoBkRzPtRzOpyrFHt2nUsa2adnH0BNCVM2q0YFH0DqAtW0hVAPQdkhSktWCtV/6D60lU9sGkJVVVAQ0b3q7S0pCqK/327p/163PtjkpOjklVgnanBQASiX+tIO1R+LZ/igpDGnVMm0aNatOUyY3avTu6q2LuADLdKpwAApBoJClABInK/jFpSWVlQHWDfSorD6jME9DiJR699VaO/AGXsrLM8352VQAkBEkKEEOisv/c7qCOOWqbRo9u09TJDQoEXZo+s0YrVrk5AQQgYUhSgA46Jir+Q4YoODR67QM+zKYqFQENGxY7ART5s3CJR++8k2OTlMxM8zypCoCeI0kBOqFCv3uKi/fcATTtkgYFA9IV02tsEdyqNaVqbCRVAdAzJClAFzr2qJCofDSTlphUZWi9T8UlIZV5A1qy1KP1G3IVDotdFQA9QpIC7AXNtN0XT1XG21Rlkx1Q5lxXpQWLPLZXhV0VAN1BkgLsA4lK95m0pKwsuqvi8QSUPyikZcs9eunlQcrLCykYdKmmmlQFwEcjSQE+QsdEhVM/+8+kKqatdsLJLbr8sk0qKgpqxuxq3X2PW6vvLdWmTVxKCmDfSFKA/WATFXpUus2kJRUVAQ0f3m7v/ymJDC6Ll3n09oYcm6hkZIRVVRmgrRZAl/hXA7Cf6FHpucKCkI45uk0nHB+9A2jHzgybqsxb4NWa+0rYVQHQJZIUoBtopu0dewJoqM/eBVRYGNTd90RPAJmbleO9K6QqAOL41wHQTSQqvWN2VUyqctrEZv3w8k3Kygrbm5XnzvNq5Wp2VQDsQZIC9ACJSu+ZE0AjzK6KJ2Aba5ff49Z/Xs9TKCyZgz/mjiDTWgsgfZGkAD3UMVGhR6Vn8vNDOurIbRp3YosumdKgYFCaPqNGCxd7bFstqQqQ3khSgF6wiQo9Kr1WXh7Q8BHtGjzYr6LCYGRAcWv9+lyFQtETQBWR50lVgPRDkgL0Es20iVFUGNIRh2/TGadv1eXTom21V86o1uKlHt17fwmpCpCGSFKABKCZNnG83qCG1PlVVem3uyoLF3v1xht5tnOFVAVILyQpQIKQqCSOOQF05BHbNPGUZl0+rUF+v8v2qpCqAOmFJAVIoI6JCqd+es+kKmZXpa7Or4L8sD0B9O//kKoA6YIkBUgwm6jQo5Iwe3ZVtugH0xrsrgqpCpAeSFKAPkCPSuJ5PUENG9au6iqTqoR09wpSFSDVkaQAfYRm2sQzdwCZXZWzz9pq7wAyvSqkKkDqIkkB+hCJSt8wNyoPGx7tVSkuCmrlKrdefW0QqQqQYkhSgD5GM23fiO+qjD+pRZMnNdpUhV4VILWQpAD9gGbavmPaakeMbFdNtV/FxSHds9Kt1/4d3VXJzg6rstJvvweQfEhSgH5Cj0rfie+qnHnGVl18UaMyXOHorsoSj1bfW6rmZj77AZIRSQrQj2im7VtmV+VjB+1WTY1f7tKgFi316K23cu1zZkeFVAVILiQpQD8jUelbublhHfbV7TrhhOjNyn6fSzNm1ZCqAEmIJAUYADTT9r34rorpVTE1++YOoPUbSFWAZEKSAgwQmmn7XnxX5dSJzbr8sk3RXRVSFSBpkKQAA4gelf5hdlUOOnC3ysqDyh8U0oLFHm14m1QFcDqSFGCA0UzbP8yuSrxX5bJLGhQMiFQFcDiSFMABSFT6T0VFQCMPaFdVZYATQIDDkaQADkGi0n/iuyoTJjTvuVmZVAVwHJIUwEE6Jir0qPQ9ewfQsHZ7109RUVBLlpOqAE5CkgI4jE1U6FHpNyZVOerIbTrjtGa7q+LqdAJoy5as2CsB9DeSFMCBaKbtf253UCNHtKuyIqDSkqCWr3Dr9TfyFArFUpXI4xm8rQP6Ff/IAQ5FM23/y88P6WuHb9NJJzVr8vejdwBNn1mj2+4o08rVpdq8mVQF6E8kKYCDkagMDK/X7Kr47NfKCr/W3FeqF18cZBdsc3LCKisL2HQFQN8iSQEcrmOiwqmf/mOq9I85uk1jx7ZqyuRGlZYGdOWMGv3q1nLdF3nTRKoC9D2SFCAJ2ESFHpUBYe4Aqh9iUpWAqiv9undtqZ5/IV+ZmWGFQi5VVpKqAH2FJAVIEvSoDByTqpgTQB1TFbOrctd8L70qQB8iSQGSCM20A6tjqmK6VcyuyvPPD1Ig4FJ2dtg+RqoCJA5JCpBkSFQGVudUxeMJaMbsGt0xt0yr1pRq06bs2CsB9BZJCpCESFQGXuddFZOq/O3vBQqHXcrICKumhl4VoLf4RwhIUh0TFXpUBkY8VRk3rsWmKtXVPt34kwotXuqJDC0lamzkBBDQGyQpQBKziQo9KgPO64neAVRWFlSZJ6BVa9x66WXTq+Kyd/+Ytlp2VYDuI0kBkhzNtM5g7gA64vA9qYq5sND0qsxbED0B9M677KoA3UWSAqQAmmmdo2Oq4vUEtHKV2/aqmNM/5g93AAH7j39UgBRBouIc8VTllAnNuvSSBhUURFOVn/+iQnevcLOrAuwnkhQghXRMVDj1M/DiqUp1dUBl3oDuu79UL72cJ7nsf6uCXRVgn0hSgBRjExV6VBwjnqpMODmaqgwaFNLsOdVauNhjb1amVwXYO5IUIAXRo+I8HVMVd2lQK1a69cKL+crIDNtUhTuAgA8jSQFSFM20ztM5VTG7KjNnVdu22hWrSrVxI6kK0BFJCpDCSFScqWOq4ol8v3pNqU1VwuHI/8+C0ZuVs7IiPwBpjiQFSHE00zpTx1Rl2qXRVGXG7GotXe7R2t8Ws6sCRJCkAGmAZlrnMqnKASPbVVUZUFlZtFfltX/n2aZac7tydZWfXRWkLZIUIE3Qo+JceXkhfe3wbTr1lGiqYi4oNKnKgkUe3Xt/CW21SFskKUAaoZnW2dzuPamKOQG0anU0VcmMvJ30+VyqqSZVQXohSQHSDImKs3VOVUyvyhXTa7RoSTRV4QQQ0glJCpCGaKZ1vniqUlHht/cAmTp9cweQy7y1DEs1NdwBhNTHX3EgTdFM63wmVfnfw7Zr/EnN+uFlm1RaGtCsq6u0cLFX90XeuL37HqkKUhtJCpDG6FFJDvYE0AHRm5WrqwJataZUf/1bgXJywvYUkHmMVAWpiCEFSHMMKskhK0saNtRnjynXD/Hb3RSTqIRCLrX7XCopCaq4KBR7NZAaGFIAMKgkEa832lZbVelXTY1f96x0a926QbZTZdCgsCojj5t0BUgFBIQALO76SR6mrdbsqpx0YoumXdygoqKgZs2p1m9uN3cAuTkBhJTBkALgfVToJ5ehQ30aM6ZVZ52xVd/51mat/W2JbripUitXl+rZ5/IV4tMfJDk+7gHwAVToJ5fcnLCGD/PZSwmH1vu0eXOW7VTZti1T/oBLZd6ACgqYVpCcGFIAfAjNtMnH4w7aYcUs0NbW+LViZalefCnfVKrYQYZdFSQjPu4B0CWaaZNPfn5IRx6xTWNGt+qySxvsSaA511bZXZX71pbalAVIJiQpAPaKRCU5mRNAI0b4VFwcVHlkUHno4WI99XShcnPDCoejdwCRqiAZMKQA2Ccq9JNTVlZYw4f75PYE7a5Kc0uWFi72qL09Q7t3Z9iCuMJCdlXgbAwpAD6SHVToUUlK5eUBjRwR3VUxCco9K9x64cVBCgZdtrHW3LhMWy2cir+aAPYLPSrJK36zstlVuXhqoyoqArrpJ5Wat8CrNfeVsKsCxyJJAbDfaKZNbmZXpX6ITx5PQINrfVq1JpqqGKZ2vzIyvJCqwEn46wigW0hUkptZpjUngI4f26qLLmy0HwNdMb1Wt91RZkvgNm2irRbOQZICoNtIVJJfaWn0BFC8V+WRR4v0wov5CoUlc/DHlMNlZkZfCwwUkhQAPUKFfvIzuypHHRndVfneeZtVUe7X7DnVumNumVatIVXBwCNJAdBjVOinBnMCqH6oSVVCdi9l1epSvfbvPNulkpERjgwvpCoYGCQpAHqFZtrUYG5WPuLwbTrh+BZNu6RBXm9As+ZUafFSj+69v4RUBQOCJAVAr9FMmzrMCSBzu7LXnACq8Wvpco9eeWUQqQoGBEkKgIQgUUkdJlX538O269hj23TJlAa5S0lVMDBIUgAkDBX6qcX2qtSbXpWgaqoC9ojySy+TqqD/kKQASCibqNCjkjKKCqO7Kscf36IpFzWopDioGbOrSVXQL0hSACQcPSqpx+MOasTwaK+Kue9n9Zo9qUog4FJ1lZ9UBQlHkgKgT9BMm3pMr4ppqx13YosmT2q0vSomVVmwyGN7Vd59j1QFiUWSAqDPkKikJpOqmF2VktJor8raB0r0/Av5kWdcCodIVZA4JCkA+hTNtKkpvqtiUhWzq1Jb49Oca6tIVZBQJCkA+hzNtKnLpCojR7Tbu4BMt8qa+0r14kvmZmVSFfQeSQqAfkGPSurKzQ3rsK9u18njW3Tp1Aa7q3Lt9ZWkKug1khQA/YZm2tTmNqnKyHbbr1JVFdB995eyq4JeIUkB0K9IVFJbPFU5fmyr3VUxgwm7KugpkhQA/Y5m2tQX31UxqUpZGSeA0DMkKQAGBM20qc+kKl/58nadMqFZF13YaIcVUhV0B0kKgAFDj0p6MC21ZlelzBtQeXlAa39bouef35OqVFWSqqBrJCkABhTNtOkhvqtie1UmN6husE833Bg9AXTPSrfeeZdUBR9GkgJgwJGopI/4roo5CVRaErS9Kv/4Z4GyIzNKwO9SdTWpCvZgSAHgCAwq6SMrSxoyxKfhw32qq/OpuSVLCxZ65PNlaNfuDHk8ARUXh2KvRjpjSAHgGB0HFXpUUl9RUcimKiZdKfcG9MCDJfr7P0hVsAdDCgBHoUI/vZhUxVxWWD90T6oyb37k70BkSCFVAUMKAMehmTb9mEHkwAPaVVEePQH024dK9Le/RVMVTgClL073AHAkmmnTT3Z2WF/8wg6ddupWXTKlQZWRwSTeq2JOADU2ZsVeiXRBkgLAsUhU0lOx2VUZ2a7aGr/csRNAL68bpHDkOVfkT0VFgFQlTZCkAHC0jokKPSrpI56qTDylWZdMbVBpaUDTZ9TojrllWrmattp0QZICwPFsosLx5LRUWmp6VXyqqfGrzBPQvWtL9dLLg5SdJQUC3AGU6khSACQFmmnTV15eSF/64gdTlRmzq9+/A2jjRlKVVEWSAiBpUPiW3jqmKu7I92ZX5fkXBikUcikYdNldFfMxEVIHSQqApEKikt46pyqmR2XWnGotXuqxuyqbNpGqpBKSFABJh0QFHVOVmmp/ZEBx65//LFA47JLLJXZVUgRJCoCk1DFRoUclPcVTlXFfb9Fll26yjbU3/qRCS5a57a4KNysnP5IUAEmLCn0YJlUZPsynqiq/3UsxxW/rXslThku2Xt8kLaQqyYkkBUBSo5kWRudUxe0O6soZNVqyzKPV95KqJCuSFABJj2ZaxHVMVUyCsmKVW889l29P/ZgTQNwBlFxIUgCkBBIVxMVTlRPGturSqQ12idakKrfdUaZld3u4AyiJkKQASBkdExVO/cB85DNihM9+HTLEF70D6OU8ewEQdwAlB5IUACnFJir0qCDGpCpfO3ybjj8umqpURgaT2XOqtXBxtFeFO4CcjSQFQMqhRwWddUxVBtf6dfcKt/71fL4yIm/VwyHuAHIqkhQAKYlmWnTWOVUxg8nsq6t013yvVqziDiAnIkkBkLJIVNCVjqlKXZ1fDz1crL//w7TVRv7OcAeQo5CkAEhpNNOiKx1TlUkXNNm22jnXVmnpco/W3FfCHUAOQZICIOXRTIu9MWnK8OE+lRQHNbTep7UPlOillwfZ+38CAXZVBhpJCoC0QI8K9iaeqowZ3WZTlbKygE1VFizy6N77S2irHUAMKQDSBoMK9mX48HaNPa5Vp5zcrG99c7N+/3iRfnpzpVatduvJPxXae4DQvxhSAKQVBhXsS+dUpbbWpxmzq7VoicferEyvSv9iJwVA2qGZFh8lvqtSVBTU0CE+e0nhP/9ZYHtVFJaqqmir7Q8MKQDSkh1UOJ6MfcjKCttlWnMkuT4yqLS1ZWrBIq927sxQe3tGZJAJqLg4FHs1+gIf9wBIWxS+YX/URwaV48e26pQJzTrv2036wx8Ldd0NlVqxkl2VvkaSAiCtUfiG/ZGVJXtJobn7p7bGr61bszR/oVfbt2fK5ydV6SsMKQDSHoMK9ldpaVBDh/pUU+23eykPPlyiv/6tQC7zXy7Rq5JgDCkAEMGggv2VkxNW3WC/Bg/22VSltTVTS5Z77J6Kz+eyiUpJSTD2avQGOykAEEOFPrrD3KZ8wvGtOuP0rfreeU16/IlCXTWzWvesdOuppwvsPUDoHZIUAOiACn10hzkBZHZVaiMDS41JVVqybFPttm1mV8WlkhJSld5gSAGATjr2qDCoYH8UF4V04AHt8nqDdl9lzb2l+uvfCxQKuuyOivlYyHasoFsYUgCgCwwq6C4zjJhUxSQqpmJ/8+ZsLVnmUXNzpv3ox+MJ2GEG+48hBQD2gmZa9IT5eMekKtXVfnncAT3+hyL9+elChcMuZWeHVVlJW+3+YkgBgH2gmRY9YT7aMYu1Q4eZE0ABtbRmav6CaK/K7vYMeb2kKvuDIQUAPkLH48l89IPuMIPIiBHtqqoM2I+BzK7Ks88VRJ6J9qpUVdKrsi8MKQCwHzj1g54ybbWDB/s1fFi7PQW0eUv0BFBTU5YCAVc0VaGttksMKQCwn9hRQW8UFIR00IHtKi8LqL7Op989WqynnylQZqZLociMYnZYSFU+iCEFALqBHRX0RvwEkElU6iKDStPmbC1c5LE3LPsDplclqFJ6Vd7HkAIA3cSOCnrLfLwzYni7Xa4tLw/oj08W2huVc3PCCoVcqog8Zk4CpTuGFADoAXZU0Ft2VyUypAwb6rP3AJk05a4FZWppyZTfHzsBlOa7KgwpANBD7KggEYqKzAkgn8rKAjZVWftAif4R+b1nelXMYm11VcDW76cjhhQA6AV2VJAIZlfF3Kxs6vMPOmi3tm7Nsr0qLW3RE0CFhSG7q2KOLacThhQA6CV2VJAopaVBjRzhsyd9zMDyyGNFevLPhfa5gD/DPpZOqQpDCgAkADsqSBTTVmuGEdOtMiTyx+yqLFrk0Y6dGfZm5UGDQvYiw3TAkAIACcKOChLJtNWOHBltqy0rC+r3TxTqmb8WKsPlUnt7hr1tOdVPADGkAEACsaOCRDK7KuYEkDmubE4BtTRH7wAyicqu3Rm2V8VdmrqpSkbsKwAgQdoPPUDN156r0otuV+4TL8QeBXquqsqv0aPadMbpW3XRhY165i8FuvraKt19j0ePP1GkXbtS89c5SQoA9AF2VJBoZlelrs6vyoqAhg71aeeODN05zyufL0M7I0OKOcqcaieASFIAoI+0f+Fjar76HLkn3aq8x56LPQr0Tn29T8eNadWZZ2zVBd9r0jN/yde111dq1epS/e6RYu3enTq/2klSAKAPsaOCvhDfVakf4lN1jV+trVmav9BrnzOngPLywvK4A0mfqpCkAEAfY0cFfcX0qZwwtlXfOHuLvneeSVUKdOOPq3Tf/SUpsavSL//XP/HHf+noMZfpj3/iH04A6ckOKrGPfhhUkEjmGPIXPr9D477eovO/26QDD9xtl2rvnFemu1e49eZbObFXJp9+GVKeevplHfm1z+hPf34x9ggApB92VNCXzK7K8WNbNWF8s84/r0nPPjvIDitLlyfvCaA+/784GAzpqWde0pQLx+vpv7xsfwaAdGUHldhHPwwqSDSTqhz21e0aN65F53+vSZ/+r526/sZK3T63TCtXl+r1N3IVSqJfw32+OPuXv62Tr92vI772Ga1bt0F5g3I0pK4i9uz+YXEWQCrhrh/0teLikA4Y2a6KioCGD/PpkUeL9PQzhXJlSDt3ZtjK/WS4A6jPk5Q//PF5ffELh9jvv/LlT+hJ9lIAgB0V9DmTqhz6PzvtceVJFzTpkEN26aafVGrxUo9WrCrV+g3O31VxhX3/6LNRKhwO68QJV0WmtvbYI1JeXo7uWzlLrm6ci7pjbpn+77tDdOMV/9HpX2+IPQoAyS/3mVfk/tF8tfzs/7T7yE/HHgUSy+936elnCrRu3SD7sU8o8pv/nDO36nOH7rBLt+bSQifq0497/vLXV7R5S5sWzL1MZ59xtP3z7HP/UVFRvuoGl8de9dH4uAdAqqJHBf3B9KqYxVpTr2/+BCJDiwkAAgGXduzIVGFhSB6P8+4A6tOPe/789Es6bvTnYz9FmZ+7c8pn7QNPavY1x0W+K9SPbxujBx57PPoEAKSIjj0qf/jZAo0ee5oOOPgLOuLok/TAbx+JvQroPVMAZ3pVJp7SrAsvaNRf/1ZgPwK69/5SXXP93/WZQ89Wofur+uRnTtGKVY/G/lMDp8+SFPNRz623r9Xk74/7wEc79UMq9evb1mrc17/8kR/5mAHlm/83U3V1tTr44OFyuyu1cu1q1VZW6MDhw2KvAoDkZ5ZpH/Bt1aW3z9WRo27X0aPmqrLqs/r1rZdEfrFE/p13wIjYK4HeMalKbY1fdYP9qqz0y+dz6c67ntGf/nyF/vfw2zR69O066MBP6MabLov8/q3QIZHfvwOlT3dSeuugT4xXUZE3Mpy4Y49E3nHscunVV17Xpd99OPYIAKSGm+eO1xFH/VT1Q4+IPSK9++4zuv/+szTtkidijwCJ99Obj9dRR/1E9fWHxx6RQsHfa+XKb2ndCytjj/Q/Rw8peUVf0le/+tXYT3s89tiTCod3x34CgNSQleXW5Zc3x37aY86cQQqFdsV+AhIvN9etadM+/HfvxhvytGvbU7Gf+p+jh5Ta+jGqrhn8gSSltbVVb73VoGtmPxl7BABSw6w5J+prX/vgu1mTpKxde7bmzBr4/QCkrhmzT9KRR970ob97f3rydL360orYI/3P0UPKT29epium/0KHHHKIHVTMgPLqq+t0+60/0iknHx17FQCkhhUrn9J3zr9Jxx8/z/6yML8kVq8+TTf/ZJLOOmPPLw8g0X52y780c/YsnXDCXe//3bv//on61S0X6OSTjoq9qmvTZ/937Duz7xJWRfkunXDcBtXW7Iw9KrW3Z+pXt31MUya9FHtk/zh6SDFuvmW5rr1hrjZvblZZmVs3XT9ZZ54+JvYsAKSWpXc/ox9Nv0MbNqxTRUWdrp55vr55zmGxZ4G+84tfP6sbf/wrvffey6qpHqwbrjtPEyfs2Y/aGzOkzLryn/b7cGSieO55r578c6UuPP9l+9j27dlatmK4Nrxd8P7r9pfjhxQAAOBcHYeUuNnXfVpX/iB6N9VNP/ukjjj8Pa25v77bQ0ryXYkIAAAcyyQpR0aGkrjzvvWK/vvTW2I/dQ9DCgAA6BWTpsT/rLq3Xh1r0IqK/LHvuo+PewAgyZlfDHFdLS5ueLtQax+sU9PmPPvcyePeUnkZNQ5IjM4f97y3MV8Ll47UZVOfjz0S1fl1+4MkBQBSgPmXv/kz/fJn9YXPNWnlmqGxZ6TV99XruFFv66ofPqvPfmbLB55LFq6cz9o/cL6a6p32NE8iMKQAQAoxMftnPrVFrW17ruGffMFLqh+y3X5/6Geb1NA4yH4P9IW//7NMdYOjf996iyEFKevldW8oa9Chqq0fpe3bo7G3+Wp+zin4vH0eSEWdFxc78vky+agHCRffR5l5zWf0wktujTthfeyZ3mEnBSntyhm/1tXX3KGLp5ypm66fovMnXatf/2aFZl31PV15xbdjrwKSW8edlLjRx7yjL36+MfbTHqa/orx8tz52YGvsEed56OGn9IMrbrFvJD520FBdN+dCHff1C+1zkd9Z9ivSA0MKUtru3T59/FMna/2GjfrVLZfrvPPn6FP/daCe+/vS2CuA5Le/i4tbm3P1j2fLdPQR78YecZ6nn3leXzrsm7GfPowhJb3wcQ9SWl5ejn7zqysUDIbsgJKdnaUlC+fEngVSU1eLi6b186lnKvb6MZBTXH/jfPt1/Lgj1br5j/bPhPH7rmVH6mJIQco76sjPa0hdlf3+Ex8foUMOHm6/B1JV58XF9RuiR5BHHf2uMjKcHZ4/+vu/2K+//PkPVFxcYP/89McX28eQfvi4BynvtjtW2RQlbt6dM3XOWWNjPwHJr+NOiulJGVK33S4ulpb47GM/vvkTHzjtY3S3r6K/xI8Zd/5YZ2+PI7UxpCClNTe36cCPj9PmzS2aMvkM/fTmxaqo8OiVF1bK7S6OvQqAUxR7v6pt23bqvfUPq7q6zD7W0LBVVXXRm+8ZUtILH/cgpV0x/Zd2QPn2uSfqJzdO1amnHKvGxq2aefVtsVcAcJJRx3zJfp100Q1qa9thawM6JqFILyQpSFnPv/Bvfeqzp6qmulzrXlhpP9s2yconPn2K3tvYpGf/tkSf/tRBsVcDcILn/vWqPvels+X3B2KPmI+wMuzyu0GSkl4YUgAAjvL4E3+3Scpr/15vF92vmf19elLSFEMKAABwJHZSAACAIzGkAAAAR2JIAQAAjsSQAgAAHIkhBQAAOBJDCgAAcCSGFAAA4EgMKQAAwJEYUgAAgCMxpAAAAEdiSAEAAI7EkAIAAByJIQUAADgSQwoAAHAkhhQAAOBIDCkAAMCRGFIAAIAjMaQAAABHYkgBAAAOJP0/2wyu7SOmnDgAAAAASUVORK5CYII=" width="333" height="222" /></p> <p><span style="color: #000080;"><strong>En aquest cas, d = #d.</strong></span></p> <p><span style="color: #000080;"><strong>Calculem les tangents de B1 i B2:</strong></span></p> <p><span style="color: #000080;"><strong>tg B1 = y/(x+#d)</strong></span></p> <p><span style="color: #000080;"><strong>tg B2 = y/x</strong></span></p> <p><span style="color: #000080;"><strong>Aïllem y en les dues equacions i igualem per calcular x.</strong></span></p> <p><span style="color: #000080;"><strong>Un cop calculat x en podem deduir y.</strong></span></p>
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