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Len [333]
3 years ago
10

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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