Question

Can you please help me ?

Answer 1

x = 13.8564 or exact result 8
`√(3)`

Explanation:

sin (Angle A) = opposite/hypotenuse

sin (angle A) = (side A/side C)

sin ((30)) = (12 tan (30))/ side C

side C = (12 tan (30))/sin (30)

side C = 12/cos (30)

side C= 13.8564