The equation that can be written to solve for mZ2 is:
mZ1 + mZ2 = 180°
Given that mZ1 = 77°, we have:
77° + x° = 180°
Two angles, <1 and <2, in a diagram are supplementary. If m<1 = 77°, what equation can you write to solve for m 22?
Let m Z2 = x° (1 point)
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