Sine and Cosine of Complementary angles

Students should discover that the sine and COsine of complementary angles are equal. The prefix CO should help them to remember that the cosine is related to the sine by complements.
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Susan Socha —

 
자료 유형
활동
태그
complementary  complements  cosine  sine  trigonometry 
대상 그룹 (연령)
15 – 18
언어
English (United States)
 
 

책

 
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