Question

The sides of a triangle each have a length of 22a inches. Write an expression for the perimeter of the triangle (in inches).

A) Perimeter = 44a inches
B) Perimeter = 66a inches
C) Perimeter = 22a inches
D) Perimeter = 88a inches

Answer 1

The perimeter of the triangle is 66a inches.

Step-by-step explanation:

The perimeter of a triangle is the sum of the lengths of its three sides. In this case, each side of the triangle has a length of 22a inches, so the expression for the perimeter is:

1. Perimeter = 22a + 22a + 22a = 66a inches