Question

Which is different? Find "both" answers.

Answer 1

The one on the bottom right corner is different

Answer 2

Answer:

Option A

Step-by-step explanation:

We are given that  a regular pentagon

We know that a regular pentagon is that type of figure in which is five equal sides and five equal angles.

The measure of an interior angle of  a regular pentagon=$108^{\circ}$

The sum of the interior angle measures of a regular pentagon=$540^{\circ}$

We know that sum of interior angles measures of convex or concave polygon =$180(n-2)^{\circ}$

n=5 then

The sum of interior angle measures of a convex pentagon =$540^{\circ}$

The sum of interior angle measures of a concave pentagon=$540^{\circ}$

Hence, the angle of measure of a interior angle of a regular pentagon is different from others.