SOLUTION: How do I express the area of an equilateral triangle as a function of the Length of a side?

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Question 625751: How do I express the area of an equilateral triangle as a function of the Length of a side?
Answer by Alan3354(69443) About Me  (Show Source):
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How do I express the area of an equilateral triangle as a function of the Length of a side?
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Find the height in terms of the side.
Then area = b*h/2