Chapter 9 Flashcard Prep

Front

What is the Square Root of 289?

Back

17

Front

Which number is NOT a perfect square?

Back

132

Front

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?

Back

27

Front

Find the length of the missing side: 5 cm, 12 cm, ? cm (using Pythagorean theorem).

Back

13

Front

What is the cube root of 125?

Back

5

Front

Define a perfect square.

Back

A perfect square is an integer that is the square of another integer.

Front

What is the Pythagorean theorem?

Back

In a right triangle, the square of the length of the hypotenuse is equal to the sum of the squares of the lengths of the other two sides.

Front

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

Back

Area = side × side.

Front

What is the difference between a square and a rectangle?

Back

A square has all sides equal, while a rectangle has opposite sides equal.

Front

What is the formula for the volume of a cube?

Back

Volume = side × side × side.