Question

How many side does a regular polygon have if the measure of an exterior angle is 45 degrees Also find the interior angle and write down the name of regular polygon

Answer 1

Answer:

Sum of exterior angle of any polygon is 360o . As each exterior angle is 45o , number of angles or sides of the polygon is 360o45o=8 . Further as each exterior angle is 45o , each interior angle is 180o−45o=135o .

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