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21 votes
Find the measure of the missing angle

Find the measure of the missing angle-example-1
asked
User Olleg
by
7.2k points

1 Answer

3 votes
Answer:
Angle A = 54

Angles on a straight line add up to 180.
So:

126 + a = 180

Rearrange for a.

a = 54
answered
User Cmbarbu
by
8.3k points

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