Calculate the number of sides of a regular polygon, if : (i) its inter

1.	Calculate the number of sides of a regular polygon, if : (i) its interior angle is five times its exterior angle. (ii) the ratio between its exterior angle and interior angle is 2 : 7. (iii) its exterior angle exceeds its interior angle by 60o.
Answer» Calculate the number of sides of a regular polygon, if : (i) its interior angle is five times its exterior angle. (ii) the ratio between its exterior angle and interior angle is 2 : 7. (iii) its exterior angle exceeds its interior angle by $60^{o}$ .

Calculate the number of sides of a regular polygon, if : (i) its interior angle is five times its exterior angle. (ii) the ratio between its exterior angle and interior angle is 2 : 7. (iii) its exterior angle exceeds its interior angle by 60o.

Answer»

Calculate the number of sides of a regular polygon, if :

(i) its interior angle is five times its exterior angle.

(ii) the ratio between its exterior angle and interior angle is 2 : 7.

(iii) its exterior angle exceeds its interior angle by $60^{o}$ .