Applied Squares, Cubes & Roots

Front

What is the solution set for the equation x² = 16?

Back

The solution set is {4, -4}.

Front

If a square has an area of 50 square feet, what is the formula to find the perimeter?

Back

Perimeter = 4 × side length; side length = √area.

Front

What is the perimeter of a square with an area of 50 square feet, rounded to the nearest foot?

Back

The perimeter is 28 ft.

Front

What is the formula for the area of a square?

Back

Area = side length².

Front

If the area of a square is 121 sq ft, what is the length of one side?

Back

The length of one side is 11 ft.

Front

What is the volume of a cube if the area of one side is 30.25 square inches?

Back

The volume is 166 cubic inches.

Front

How do you calculate the volume of a cube?

Back

Volume = side length³.

Front

What is the area of a square table with each side measuring 45 inches?

Back

The area is 2025 square inches.

Front

If a square has an area of 2000 square inches, how do you find the length of each side?

Back

Length of each side = √2000, which is approximately 45 inches.

Front

What is the relationship between the side length and area of a square?

Back

The area is equal to the side length squared.