Question

A square has sides of 10x. Write and simply an expression for the perimeter square

Answer 1

4(10x) = 40x

Explanation:

Assuming you meant that each side has 10x, and not the sum of each side is 10x. Since each side has 10x, and every square has equal sides of 4, we can utilize parenthesis.

4 = number of sides

10x = given length of each side

4(10x) = 40x

Same as saying 4 × 10x = 40x.

Answer 2

10X x 4= 40x
.........................
=40x