Go Math - Mid-chapter 11

The distance around a figure is the ________.

• perimeter

• area

• circle

The measure of the number of unit squares needed to cover a figure with no gaps or overlaps is the _______.

• perimeter

• area

• circles

Find the perimeter of the figure. Each unit is 1 centimeter.

• 14 centimeters

• 15 centimeters

• 16 centimeters

Find the perimeter of the figure. Each unit is 1 centimeter.

• 14 centimeters

• 15 centimeters

• 16 centimeters

Find the unknown side lengths.

Perimeter = 33 centimeters

g = ________ centimeters

• 3

• 4

• 5

Find the unknown side lengths.

Perimeter = 32 centimeters

g = ________ centimeters

• 3

• 4

• 5

Find the area of the figure. Each unit square is 1 square meter.

• 13 square meters

• 14 square meters

• 15 square meters

Find the area of the figure. Each unit square is 1 square meter.

• 28 square meters

• 30 square meters

• 32 square meters

Ramona is making a lid for her rectangular jewelery box. The jewelry box has side lengths of 6 centimeters and 4 centimeters. What is the area of the lid Ramona is making?

• 22 square centimeters

• 20 square centimeters

• 24 square centimeters

Adrienne is decorating a square picture frame. She glued 36 inches of ribbon around the edge of the frame. What is the length of each side of the picture frame?

• 8 inches

• 9 inches

• 12 inches