Math

1) Which expression represents the perimeter of the triangle drawn below?

The triangle has (x-1) on the left side.
(x+2) is on the bottom of the triangle.
(2x-4) is on the slanted top.

A) 3x-3
B) 3x-5
C) 4x-3
D) 4x-5

I do not know how to do this, so help would mean so much to me. Thank you!

asked by sasha
  1. Never mind, I think I got it! Is it C?

    posted by Tia
  2. Yes, I think the answer is C Sasha.

    posted by Tia

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