Find the radians the interior angle of a regular pentagon.

What is the magnitude (in radian) of the interior angle of a regular pentagon ?

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

Each interior angle of a regular decagon is

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

Find each interior of a regular pentagon.

Find the magnitude, in radians and degrees, of the interior angle of a regular (i) pentagon (ii) octagon (iii) heptagon (iv) duodecagon.

Find the magnitude, in radians and degrees, of the interior angle of a regular (i) pentagon (ii) octagon (iii) heptagon (iv) duodecagon.

Prove that the interior angle of a regular pentagon is three times the exterior angle of a regular decagon.