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An equilateral triangle has an altitude of 4.3 in. Find the length of the sides.
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An equilateral triangle has an altitude of 4.3 in. Find the length of the sides.

User Mneumann
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sin(60)= (4.3)/(h) h*sin(60)=4.3 h= (4.3)/(sin60) h=4.9652
User Mike Otharan
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