What is the perimeter of an equilateral trinagle with one side measuring 4x-8?

1 Answer
May 1, 2018

#P = 12x -24#


Since the triangle is equilateral, every side is congruent to one another. Thus the perimeter is 3(S), with S being the length of a side.

Plugging in 4x-8 for S:

#3(4x - 8) = 12x - 24#

#P = 12x -24#