SOLUTION: use the relationships among the lengths of sides in a 30degree-60degree-90degree triangle to find a formula for the area of an equilateral triangle in terms of the length h of alti
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Question 483430: use the relationships among the lengths of sides in a 30degree-60degree-90degree triangle to find a formula for the area of an equilateral triangle in terms of the length h of altitude.
Answer by cleomenius(959) (Show Source): You can put this solution on YOUR website!
A = 1/2 bh
2A = bh
2a/b = h
Cleomenius.
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