Solve for x. cos x= ( √(3) )/(2) A: 0.15° B: 0.87° C: 30°

Question

Solve for x.


`cos x= ( √(3) )/(2)`

A: 0.15°
B: 0.87°
C: 30°

Answer 1

the answer is 30° because the unit circle says that

`( √(3) )/(2) = 30`