Question

vill. 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

Answer:

-x-12

Step-by-step explanation:

A = third side

(2x-4) + (3x+8) + A = 4x-8 ⇒ A = (4x-8) - (2x-4) - (3x+8) = -x-12

Answer 2

the answer will be 1x-12

Step-by-step explanation:

let the third side be c

perimeter of triangle= 4x-8

a+b+c = 180°

(2x-4)+(3x+8)+c = 4x-8

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

c+5x+4= 4x-8

c= 4x-5x-8-4

c= -1x-12