The diagram above is a triangle XYZ whose area is 23.5cm2. XY =1Ocm and YZ…

The diagram above is a triangle XYZ whose area is 23.5cm². XY =1Ocm and YZ = 8cm, calculate θ correct to the nearest degree.

Correct Answer: Option C

Explanation

Area = 1/2 x y x yz sinθ
23.5 = 1/2 x 10 x 8 sinθ

θ = sin^-1 0.5875 = 36^o