Question 991270: the perimeter of an equilateral triangle, whose side is x units, is thirty. Found 4 solutions by solver91311, Shin123, Alan3354, ikleyn:Answer by solver91311(24713) (Show Source):
So what is your question? Do you not understand what "perimeter" or "equilateral" means? What part of this question is giving you difficulty? What have you tried so far?
John
My calculator said it, I believe it, that settles it