Question

Please help with the screenshot

Answer 1

10.73

Explanation:

D= 180°-90°-59° = 31°

cos31° = 9.2/x

x = 10.73

Answer 2

x = 10.73

Explanation:

`\sin(59) = (9.2)/(x)`

`x = (9.2)/( \sin(59) ) = 10.73`