Question

Name and expression that is equivalent to sin <R
Please explain! Please answer ASAP

Answer 1

Since sin is = opposite side/hypotenuse
then sinR=ST/SR

Answer 2

Sin R = Cos S

Explanation:

Sin R = opposite side/ hypotenuse

= ST/SR

Cos R = adjacent / hypotenuse

= TR / SR

Tan R = opposite / adjacent

ST/TR

Sin S = opposite side/ hypotenuse

= TR/SR

Cos S = adjacent / hypotenuse

= ST / SR

Tan R = opposite / adjacent

TR/ST

Sin S = Cos R

Sin R = Cos S

Tan S = 1/ Tan R