Math Homework?

The length of each side of an equilateral triangle is decreased by 4 inches, so the perimeter is now 27 inches. what is the original length of each side of the equilateral triangle? Write and Solve an equation. Can you please help me with this?

ranjankar2014-11-22T04:12:21Z

Favorite Answer

An equilateral triangle has 3 sides equal.

So if perimeter is 27 , side is 9 "

Original side = 9+4 = 13 " ANSWER

10

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