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2 votes
Answer the question below?

Answer the question below?-example-1
User Yingqi
by
7.4k points

1 Answer

3 votes

the figure is regular quaidlater

the sum of all interior angle is 360

measure of angle = 360/4

= 90

so the exterior angle is 90 ( by linear pair)

User Crooksey
by
6.8k points
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