Find the degree and radian measure of exterior and interior angle of a regular Octagon

Find the degree and radian measure of exterior and interior angle of a regular Septagon

Find the degree and radian measure of exterior and interior angle of a regular Hexagon

Find the degree and radian measure of exterior and interior angle of a regular Pentagon

Solve the following:Find the radian measure of the interior angle of a regular pentagon

Find the measure of an interior and an exterior angle of a regular hexagon in radians.

Select and write the correct answer from the given alternatives in each of the following:The radian measure of the interior angles of a regular pentagon is

Select and write the correct answer from the given alternatives in each of the following:The radian measure of each exterior angle of a regular polygon 12 sides is

What is the sum of the measures of the interior angles of a decagon?

Select and write the correct answer from the given alternatives in each of the following:Interior angle of a regular polygon having 12 sides is

Two angles of a triangle are frac(5pi^@)(9) and frac(5pi^@)(18) .Find the degree and radian measure of third angle.