8
Answer: BSet 2: Trigonometry (Beginner)
Explanation
PROBLEM
In a right triangle, the opposite side is 8, adjacent side is 15, and hypotenuse is 17. Find sin(angle).
In a right triangle, the opposite side is 8, adjacent side is 15, and hypotenuse is 17. Find sin(angle).
A.
15/17
B.✓ Correct
8/17
C.
17/8
D.
8/15
Detailed Explanation
Choice B is the best answer. sin = opposite/hypotenuse = 8/17
Why others are wrong:
A: 15/17 is incorrect because it does not satisfy the equation.
C: 17/8 is incorrect because it does not satisfy the equation.
D: 8/15 is incorrect because it does not satisfy the equation.