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2 years ago

If an exterior angle of a regular polygon has an

Mathematics

1 answer:

gregori [183]2 years ago

7 0

Solution :

We know that,

Sum of the measures of all exterior angles = 360°

Measure of each exterior angle = 45°

The number of sides of the polygon = 360°/45° = 8 .

Hence, the number of sides of the polygon is 8.

As, each exterior angle is 45° ,

Therefore,

The measure of each interior angle = 180° – 45° = 135°

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