Question

What is the length of the missing side VR? Round answer to nearest tenth.

Answer 1

The answer is 33.8 I got it correct

Answer 2

Answer:

Step-by-step explanation:

Considering the given triangle VRN, to determine VR, we would apply the sine rule. It is expressed as

a/SinA = b/SinB = c/SinC

Where a, b and c are the length of each side of the triangle and angle A, Angle B and angle C are the corresponding angles of the triangle. Likening it to the given triangle, the expression becomes

VR/SinN = RN/SinV = VN/SinR

Therefore

VR/Sin 75 = 22/Sin 39

Cross multiplying, it becomes

VRSin39 = 22Sin75

0.629VR = 22 × 0.966

0.629VR = 21.252

VR = 21.252/0.629

VR = 33.8