is a pentagon with two sets of congruent sides and one side that is longer than all the others.

The smallest pair of congruent sides are 5 inches long each.

The other two congruent sides are 1.5 times bigger than the smallest sides.

The last side is twice the length of the smallest sides.

What is the perimeter of ?

What is the perimeter of a hexagon?

1. Each side measures 10 cm

2. The hexagon is regular.

One side of a regular dodecagon has a length of . What is the perimeter of the polygon?

Note: Figure NOT drawn to scale

What is the perimeter of the above figure?

Assume all angles shown in the figure are right angles.

What is the perimeter of a rectangle with a length of and a width of ?

What is the perimeter of a right triangle with a base of and a height of ?

What is the perimeter of an octagon with equal side lengths of each?