| 1- 塈�堛奡塈堥堜 堥堬塈��堜 AA : 媢�堹�塈 堛堛媟塈堥� 堬塈��堛塈� �� �堳�堳 �媢塈 堬塈��堛塈� �� �堳�堳 塈堮堭 �塈� 塈��堳�堳�� �堛奡塈堥�塈� | 堥��堬 椈塈堻�塈� Blaise Pascal 塈堛��堹 �� 19 ����� 1623 - �塈堛 �� 19 堧媞堻媟堻 1662 �� 媢塈�� ��堬�塈堙 �堭�塈媔堜 ����堻�� �堭�堻� �奡��堭 堿堹塈 塈奡堛�堭 堥堛堿塈堭堥� 塈�堛� 媢���塈 媢�� 塈�堻�塈埵� �� �堿塈� 塈���堬�塈堙 �媢�� 塈��堳�堭 媢�� �婺堭�堜 |
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| 1 �塈 ��媢 塈��堳�堳 塈��堭堻�� a �堳�堳 堶塈堹 塈�堬�塈�塈 b �堳�堳 �塈埵� 塈�堬�塈�堜 c �堳�堳 ���堭堿 塈�堬�塈�堜 2 �塈 ��媢 塈��堳�堳 塈��堭堻�� a �堳�堳 堶塈堹 塈�堬�塈�塈 b �堳�堳 �塈埵� 塈�堬�塈�堜 c �堳�堳 ���堭堿 | �� 塈�堹堭�堻 塈�堻塈堥�堜 塈��堳�堳塈堛 塈��堛媟塈堥�堜 塈�堹堭堻 3-3 � 塈堳堥塈堛 堛媟塈堥� 塈��堳�堳塈堛 sss sas 塈�堹堭堻 4-3 � 塈堳堥塈堛 堛媟塈堥� 塈��堳�堳塈堛 asa aas 塈�堹堭堻 5-3 堛媢堭��塈 媢�� ����� 塈�堛媟塈堥� 堥�� |
堧�堮堸堛 ���堜 堶堻塈堥 塈���堳�堳塈堛 堥塈�堨�堿��堬�堜: Trigonometry �� 塈����堜 塈����塈����堜 trigonon� �塈�堛� 堛媢�� 塈���堳�堳 堥塈�堨�堿��堬�堜: triangle ���塈堻� 堥塈�堨�堿��堬�堜: measure � ��� 媢堥塈堭堜 媢� 媢�� ��堛� 堥�� �塈 �堮�媯 塈��堳�堳塈堛 �堨�堿塈堹.
3| 媢�� 塈��堳�堳塈堛 堧� 堶堻塈堥 塈��堳�堳塈堛 堥塈��塈堛���堜: Trigonometria �� �堭媢 �� 塈�堭�塈媔�塈堛 �堹堭堻 塈�堬�塈�塈 �塈��堳�堳塈堛 �塈�堛�塈堥媢 塈��堳�堳�堜 �塈�堿�堥 �塈�堿�堥 塈�堛�塈�• 塈��堳�堳 �� 塈堶堹 塈�堧奡�塈� 塈�堧堻塈堻�堜 �� 媢�� 塈���堹堻堜 ��� 奡�� 堳�塈埵� 塈�堧堥媢塈堹 �堛��� �� 3 堭堣�堻 堛媯� 堥���� 3 堧媔�塈媢 ��� 堛�� 塈�堧媔�塈媢 �媟媢 �堻堛���堜 ��堿��媢 媟��� 堧� 媔�媢�� �� 堧� �堳�堳 塈�堥堭 �� 媟�� 塈�媔�媢 | 堧��塈媢 塈��堳�堳塈堛 : ���� 堧� �媯�� 塈��堳�堳塈堛 堨�� 堧��塈媢 �堸�� 塈媢堛�塈堹塈� 媢�� : 1 |
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| �堻堛媢�� 堮媟�媟�塈 堧� ��塈媟媢 堮媟�堜 堧� �� 奡�� 堧奡媢堜 �堛���� 塈�堿�塈�堥 塈�堳�塈堳堜• �� �堳��堳 �塈埵� 塈�堬塈��堜 � �� ��媯�� 塈�堬塈��堜 | �堨堬�塈� �媯����塈 堶堻堥 堬�塈�塈�塈� �堧媟�塈� 堧媔�塈媢�塈 |
��塈 �堳�堳塈� 塈��堸塈� 堨堸塈 �媔媢�塈 塈堶堹��塈 ��� 塈�堞堮堭 �媞媟�� 堥塈�媔堥媟.
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