Question

Each of two equal sides of a triangle are 4 m less
than twice the third side. Find its perimeter, if third
side is x m.​

Answer 1

Step-by-step explanation:

Answer

Let x be the third side,

Then (3x−4) will be length of the equal sides.

As per the question-

55=x+2(3x−4)

55=x+6x−8

55=7x−8

55+8=7x

63=7x

9=x

Therefore, the third side = x=9m.

Hence, the equal two sides = (3x−4)=(3×9−4)=27−4=23m each. I HOPE IT'S HELPFUL MARK ME BRAINLEST PLZ PLEASE