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.
I do not know how to do this, so help would mean so much to me. Thank you!
Never mind, I think I got it! Is it C?
Yes, I think the answer is C Sasha.