Answer:
49 is equal to 7 times 7
Step-by-step explanation:
A "perfect square" is a number that is the product of a whole number that is multiplied by itself.
In the example above, 49 is a perfect square because it is the product of the square of 7. If you multiply 7 by itself, the product is 49.
Other examples of perfect squares are:
25 = 25 is equal to 5 x 5
100 = 100 is equal to 10 x 10
81 = 81 is equal to 9 x 9
16 = 16 is equal to 4 x 4
64 = 64 is equal to 8 x 8