AlgebraLab

Polygons and Their Angles

By K Mathis

Directions and/or Common Information:


What is the SUM of the measures of the 5 angles in this pentagon?

Directions and/or Common Information:


Name the 3 different shapes in the picture, the first is a regular polygon.

Find the measures of all the angles.

Directions and/or Common Information:




The figure is made up of a regular pentagon and a square.

Find x.

Directions and/or Common Information:


If the small pentagon is regular, is the larger one regular? Explain why.

Name at least four additional shapes in this figure.