Q64 of 160 Page 144

Fill in the blanks to make the statements true.

The measure of each angle of regular pentagon is _________.

1080

Sum of interior angle = (2n-4) × 900


where n is the number of sides


In this problem n = 5


(10-4) × 900


= 6×900 = 5400


Each interior angle =


⇒ Each interior angle = 1080


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