The exterior and interior angles of a regular polygon are in the ratio 1:3.Find the measure of each interior and exterior angle, also name the polygon.
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As interior and exterior angle sum I s equal to 180,
x + 3x = 180
4x = 180
x= 45.
3x=135
No. Of sides = 360/45
= 8.
Its an octagon as it has 8 sides.
x + 3x = 180
4x = 180
x= 45.
3x=135
No. Of sides = 360/45
= 8.
Its an octagon as it has 8 sides.
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