Question

Can someone help me with this problem? I need to find x and y

Answer 1

x = √17

y = 10.1

Explanation:

x² + 8² = 9²

x² = 81 - 64 = 17

x = √17

sin∅ = √17/9

∅ = 27.27°

9/y = cos(27.27)

y = 9/cos(27.27) = 10.13

y = 10.1