A hexagon with perimeter 60 has four congruent sides of length . Its other two sides are congruent to each other. Give the length of each of those other sides in terms of .

A regular pentagon has sidelength one foot; a regular hexagon has sidelength ten inches. The perimeter of a regular octagon is the sum of the perimeters of the pentagon and the hexagon. What is the measure of one side of the octagon?

A hexagon with perimeter of 48 has three congruent sides of . Its other three sides are congruent to each other with the length of . Find .

Each interior angle of a hexagon is 120 degrees and the perimeter of the hexagon is 120 inches. Find the length of each side of the hexagon.

Find the perimeter of a hexagon with a side length of .

A regular hexagon has perimeter 9 meters. Give the length of one side in millimeters.

A regular hexagon has perimeter 15 feet. Give the length of one side in inches.

Two sides of a hexagon have a length of , two other sides have the length of , and the rest of the sides have the length of . Give the perimeter of the hexagon.