Question

Given that the measure of ∠x is 57°, and the measure of ∠y is 51°, find the measure of ∠z.

Answer 1

Area of a triange = 132 degrees

Step-by-step:

click on file below

Answer 2

Area of a triange = 180 degrees
60 + 90 + 30= 180
180-30=150
Z=150 degrees