Square and Square Root

Front

What is a square?

Back

A square is a polygon with four equal sides and four right angles.

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.

Front

Calculate 5².

Back

25

Front

Calculate 8².

Back

64

Front

What is the square of 0?

Back

0

Front

What is the square root of 16?

Back

4

Front

If the area of a square is 25, what is the length of one side?

Back

5

Front

Calculate 12².

Back

144

Front

What is the square root of 25?

Back

5

Front

Calculate 9².

Back

81