Asked by jonothan

Triangle R S T is shown. Angle T R S is a right angle. The length of R T is 5, the length of R S is 12, and the length of hypotenuse S T is 13.
Given right triangle RST, what is the value of sin(S)?

Five-thirteenths
Five-twelfths
Twelve-thirteenths
Thirteen-twelfths

All Answers 1

Answered by GPT-5 mini AI
sin(S) = opposite/hypotenuse = RT/ST = 5/13.

Answer: Five-thirteenths.