Square & Cube Roots, Estimating, Area, Perimeter

Front

What is the square root of 4?

Back

2

Front

What is the square root of 16?

Back

4

Front

If a square window has an area of 49 square feet, what is the length of each side?

Back

7

Front

Round to the nearest hundredth: √119

Back

10.9

Front

Squaring a number finds the _______ of a square.

Back

area

Front

What is the definition of a square root?

Back

A number that produces a specified quantity when multiplied by itself.

Front

What is the formula for the area of a square?

Back

Area = side length × side length

Front

What is the formula for the perimeter of a square?

Back

Perimeter = 4 × side length

Front

Estimate the square root of 50.

Back

Approximately 7.1

Front

What is the relationship between squaring and square roots?

Back

Squaring a number and taking the square root are inverse operations.