Streets w, x and Z are straight and level, and they intersect to form a triangle. If W and X intersect at 45° angle and if Z is perpendicular to X, at what acute angle do W and Z. intersect?

Streets w, x and Z are straight and level, and they intersect to form a triangle. If W and X intersect at 45° angle and if Z is perpendicular to X, at what acute angle do W and Z. intersect?

A 30

B 45

C 60

D 90

Solution

Correct Answer: Option B