Question

60°

Y
A) x=47V3, y = 47
B) x=47V6, y = 47
C) *=*?, y=4713
D) x = 47V3, y=47
E) x = 47, v=4716
2

Answer 1

A)
`x = 47\sqrt 3,\:\: y = 47`

Explanation:

`\sin \: 60 \degree = (x)/(94) \\ \\ ( √(3) )/(2) = (x)/(94) \\ \\ x = (94 √(3) )/(2) \\ \\ \purple{ \bold{ x = 47 √(3) }} \\ \\ \cos \: 60 \degree = (y)/(94) \\ (1)/(2) = (y)/(94) \\ \\ y = (94)/(2) \\ \\ \red{ \bold{ y = 47}}`