Roots and Cubes: Discovering Area and Volume in Math

A square garden has an area of 144 square meters. What is the length of one side of the garden?

• 16 meters

• 12 meters

• 14 meters

• 10 meters

If a cube has a volume of 125 cubic centimeters, what is the length of one edge of the cube?

• 7 centimeters

• 10 centimeters

• 5 centimeters

• 3 centimeters

A recipe calls for 8 cups of flour. If you want to make a batch that is half the size, how many cups of flour will you need?

• 2 cups of flour

• 8 cups of flour

• 4 cups of flour

• 6 cups of flour

The area of a square playground is 64 square meters. How long is each side of the playground?

• 12 meters

• 6 meters

• 10 meters

• 8 meters

A box is in the shape of a cube and has a volume of 512 cubic inches. What is the length of one side of the box?

• 12 inches

• 8 inches

• 10 inches

• 6 inches

If the square root of a number is 9, what is the number?

• 45

• 72

• 100

• 81

A cube has a volume of 729 cubic feet. What is the length of one side of the cube?

• 8 feet

• 10 feet

• 12 feet

• 9 feet

You have a square piece of land with an area of 81 square meters. How long is each side of the land?

• 12 meters

• 10 meters

• 9 meters

• 8 meters

If the volume of a cube is 1000 cubic centimeters, what is the length of one edge?

• 20 centimeters

• 5 centimeters

• 15 centimeters

• 10 centimeters

A square has a perimeter of 40 meters. What is the length of one side of the square?

• 20 meters

• 15 meters

• 10 meters

• 5 meters