Question

the no of sides of a regular polygon whose each interior angle is 135 degree is

Answer 1

Hey

Here is your answer,

Fact: The sum of the exterior angles is 360 degrees.
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If an interior is 135 the corresponding exterior is 180-135 = 45 degrees
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So each of the exteriors is 45 degrees.
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of exterior angles = 360/45 = 8
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of sides = of exterior angles = 8
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Cheers,
@ Sijasubbiah

Hope it helps you!