Square and Cube Length HW Check

What is the formula for the volume of a cube?

• a^3

• a^2

• a^4

• a^5

If you know the volume of a cube, how do you find its edge length?

• Take the square root of the volume

• Multiply the volume by 3

• Take the cube root of the volume

• Divide the volume by 2

How would you write the edge length of Alistair’s box using a cube root?

• By taking the cube root of the volume

• By taking the square root of the area

• By multiplying the length by three

• By dividing the volume by three

Fill in the boxes to find the cube root. What are all of the answers going to be?

• 6

• 4

• 8

• 10

Sian’s room is in the shape of a square. Its area is 121 square feet. How long is one side of Sian’s room?

• 11 feet

• 12 feet

• 10 feet

• 13 feet

Solve for d.

• d= 9

• d is between 9 and 10

• d= 86

If the volume of a cube-shaped box is 729 cubic inches, what equation would you use to determine how many 1-inch cubes could fit along one side?

Mr. Yueng graded his students’ math quizzes. Students came up with four different answers when solving the equation x3 = 22. Which answer is correct?