Question

Tis
3. What is the measure
of ZXYZ?
Y
Z
V
274⁰

Answer 1

∠ XYZ = 137°

Explanation:

the tangent- chord angle XYZ is half the measure of the intercepted arc XVY , that is

∠ XYZ =
`(1)/(2)` × 274° = 137°