Question

I need help with 3 & 4

Answer 1

a/b = sin a/sin b

2 * sin 68/sin 22 = 4.95

GI = 4.95 <- answer

sohcahtoa

SOH: Sin(θ) = Opposite / Hypotenuse.

CAH: Cos(θ) = Adjacent / Hypotenuse.

TOA: Tan(θ) = Opposite / Adjacent

answers :

sin d = 7/8.1

cos d = 4/8.1

tan d = 7/4