SOLUTION: https://ibb.co/dgS0W76

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Question 1175491: https://ibb.co/dgS0W76
Answer by MathLover1(20849) About Me  (Show Source):
You can put this solution on YOUR website!

an equilateral triangle is a triangle in which all three sides have the same length
if side length is 3yd, perimeter is 3%2A3yd=9yd