Question

In music, the "triangle" is an instrument with three congruent sides. If you know that the perimeter of the triangle is 18 inches, what is the measure of one side?

Answer 1

The measure of one side of the triangle is 6 inches.

Step-by-step explanation:

Given that the triangle has three congruent sides, we can divide the perimeter by 3 to find the measure of one side. In this case, since the perimeter is 18 inches, each side of the triangle would be 18/3 = 6 inches.