The area of a square game board is 144 sq.in. What is the length of one of the sides of the board?

Solution:

Given the area of a square game board is 144 sq.in

Let us assume the side of the side length of the game board be “a”

Then area of square can be given as a² sq.in

Now, equate both the area:

a² = 144

a = ±12

As we know, length can never be negative.

Hence, the side of the game board is 12 inches.

The area of a square game board is 144 sq.in. What is the length of one of the sides of the board?

Summary:

If the area of a square game board is 144 sq.in then the length of one of the sides of the board is 12 inches.