The lengths of the sides of a triangular sign are x inches, (4x - 5) inches, and (7x+8) inches. What is the perimeter of the sign? The perimeter of the sign is in.
(Simplify your answer Do not factor)

The perimeter of triangular sign is 12x+3

Step-by-step explanation:

Length of side1 of triangle = x inches

Length of side2 of triangle = 4x-5 inches

Length of side3 of triangle = 7x+8 inches

We need to find perimeter of triangular sign.

The formula used is:

Now, finding perimeter of triangular sign:

The perimeter of triangular sign is 12x+3

29.5977692753

step-by-step explanation:

the line of