3 years ago

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

Mathematics

1 answer:

Alchen [17]3 years ago

4 0

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

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