Question

In the figure below, YZA and YZX are right angles, XYZ and AYZ are congruent, and XZ = 10. What is the length of ?

A.
25

B.
20

C.
10

D.
5

Answer 1

C. 10

Explanation:

The given information tells you that triangles YZX and YZA are congruent, so ZA = ZX = 10.