3 If A is an acute angle and sin A =, then what is the value of cos A? A. л IN 2 5 B. 5 5 C. а | л 3 V2 D. 5
Posted: Tue May 10, 2022 10:44 am
3 If A is an acute angle and sin A =, then what is the value of cos A? A. л IN 2 5 B. 5 5 C. а | л 3 V2 D. 5