Question

The number of sides of two regular polygon are in the ratio 2 : 3 and their interior angles are in the ratio 9 : 10. Find the number of sides and each interior angle of the first polygon.​

Answer 1

• Ratio of the sides = 2 : 3.

∴ Number of sides in each polygon is 2x and 3x. = 12

$\\{ \underline{ \rule{300pt}{9pt}}}$

Answer 2

Answer:

Ratio of the sides = 2 : 3.

∴ Number of sides in each polygon is 2x and 3x. = 12.

$\pink{▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬}$