Question

The perimeter of a triangle is 4x-8, one of the side is 2x-4 and another is 3x+8.

Find the third side.​

Answer 1

Step-by-step explanation:

Given: perimeter of triangle= 4x-8

one side (A)= 2x-4

second side (B)= 3x+8

third side (C)= ?

Solution: Perimeter of triangle= A+B+C

4x-8= 2x-4+3x+8+C

4x-8= 2x+3x+8-4+C

4x-8= 5x+4+C

4x-8-5x-4= C

-x-12= C

correct explanation

hope you understand