SOL 8.3 Square Roots

Front

What is a square root?

Back

A square root of a number is a value that, when multiplied by itself, gives the original number. For example, the square root of 9 is 3, because 3 x 3 = 9.

Front

What is the square root of 324?

Back

18

Front

How do you find the length of a side of a square if you know the area?

Back

Front

Back

18 and 19

Front

Back

Approximately 6.7, which lies between 6 and 7.

Front

What is the area of a square with a side length of 5 feet?

Back

Front

If the area of a square is 100 square feet, what is the length of each side?

Back

Front

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

Back

Front

What is the square root of a negative number?

Back

Front

Back

-7 and -6