Find the measures of each exterior angle of each regular polygon. Octagon

Find the measure of each interior angle.

Find the measure of each interior angle.

Find the measure of each interior angle.

Assertion : 

Reason: ΔH of the reaction does not change with changes in temperature of the reaction.

Find the measure of each interior angle.

The measure of an interior angle of a regular polygon is given as 150 degrees. Find the number of sides in the polygon:

The measure of an interior angle of a regular polygon is given as 120 degrees. Find the number of sides in the polygon:

The measure of an interior angle of a regular polygon is given as 108 degrees. Find the number of sides in the polygon:

Find the sum of the measures of the interior angles of convex polygon: Decagon

Find the sum of the measures of the interior angles of convex polygon: Heptagon