Solve the problem.
-A sign is in the shape of an isosceles triangle. The third side is 16 inches less than the length of each equal side. Find the length of one equal side if the perimeter is 50 inches.
A) 16 in.
B) 22 in.
C) 25 in.
D) 6 in.

Question

Quizplus · Accepted Answer

Let the length of each equal side be x inches. The third side is x - 16 inches. The perimeter is the sum of all sides: x + x + (x - 16) = 50. Simplifying, 3x - 16 = 50. Solving for x, we get 3x = 66, so x = 22 inches.

Solve the Problem. -A Sign Is in the Shape of an Isosceles Triangle