the no of sides of two regular polygons are as 5:4 and the difference between their angles is 9 degree .find the no of sides in the polygon
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the no of sides of two regular polygons are as 5:4 and the difference between their angles is 9 degree .find the no of sides in the polygon
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Answer:
Answer
let sides be
5x and 4x
5x -4 x = 9
x = 9
Thus , 5×9=45
4×9=36