Square Roots and Squares

Front

What is the square root of 324?

Back

18

Front

If the area of a square is 256 in², what is the perimeter of the square?

Back

64 in

Front

What is 7 squared?

Back

49

Front

What is the square root of 16?

Back

4

Front

What is 3 squared?

Back

9

Front

Define 'square number'.

Back

A square number is an integer that is the square of an integer.

Front

What is the formula for the area of a square?

Back

Area = side × side or Area = side².

Front

What is the relationship between squares and square roots?

Back

The square root of a number is a value that, when multiplied by itself, gives the original number.

Front

Calculate the square of 5.

Back

25

Front

What is the square root of 25?

Back

5