determine the no. of a sides of a polygon whose exterior and interior angles are in yhe ratio 1:5
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let the ratio be x so 1x and 5x
according to question
1x + 5x = 180
6x =180
x = 30
so the formula of no of sides of polygon is360 / each exterior angle
360/30 so it is 13 sided polygon
according to question
1x + 5x = 180
6x =180
x = 30
so the formula of no of sides of polygon is360 / each exterior angle
360/30 so it is 13 sided polygon
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