If a regular polygon has each of its angles equal to 3/5 times of two right angles then the number of sides is

a) 3

b)5

c)6

d)8

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- Jun 18th 2013, 08:58 AMsscgeekRegular polygon question
If a regular polygon has each of its angles equal to 3/5 times of two right angles then the number of sides is

a) 3

b)5

c)6

d)8 - Jun 18th 2013, 09:14 AMProve ItRe: Regular polygon question
Hint: The angle sum of a polygon with n sides is given by $\displaystyle \displaystyle (n - 2) \cdot 180^{\circ}$.

- Jun 18th 2013, 09:15 AMPlatoRe: Regular polygon question