SOLUTION: Find the area of an equilateral triangle (regular 3-gon) with the given measurement. 3-inch radius A = sq. in.

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Question 247819: Find the area of an equilateral triangle (regular 3-gon) with the given measurement.
3-inch radius
A = sq. in.
Answer by richwmiller(17219) About Me  (Show Source):
You can put this solution on YOUR website!
Never heard of a triangle with a radius.