Chapter 9 Flashcard Prep

Front

Which number is NOT a perfect square?

Back

132 is not a perfect square.

Front

What is the cube root of 125?

Back

The cube root of 125 is 5.

Front

Find the missing side: a=12, b=35, c=?

Back

c = 37.

Front

Which number is both a perfect square and a perfect cube?

Back

64 is both a perfect square and a perfect cube.

Front

Definition of a perfect square.

Back

A perfect square is a number that can be expressed as the square of an integer.

Front

Definition of a perfect cube.

Back

A perfect cube is a number that can be expressed as the cube of an integer.

Front

Example of a perfect square.

Back

49 is a perfect square because it is 7 x 7.

Front

Example of a perfect cube.

Back

27 is a perfect cube because it is 3 x 3 x 3.

Front

What is the formula for finding the area of a square?

Back

Area = side × side.

Front

What is the formula for finding the volume of a cube?

Back

Volume = side × side × side.