Question

The lengths of the sides of a triangle are 11.25 inches, 9.25 inches, and 10.25 inches. What is the perimeter of the triangle?

Answer 1

Perimeter of the triangle is 30.75 inches.

Explanation:

• Step 1: Given sides of the triangle = 11.25 in, 9.25 in, 10.25 in

• Step 2: Formula for perimeter of triangle = length of sides of the triangle
• Step 3: Substitute in the formula

Perimeter = 11.25 + 9.25 + 10.25

= 30.75 inches