The area of an equilateral triangle is 100 root 3 sq.cm. find the length of each side
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Answered by
41
Area of an equilateral ∆
= √3*a^2/4 = 100√3
= a^2/4 = 100
= a^2 = 400
= a=20cm ANS.
= √3*a^2/4 = 100√3
= a^2/4 = 100
= a^2 = 400
= a=20cm ANS.
Answered by
20
Area of an equilateral ∆
= √3*a^2/4 = 100√3
= a^2/4 = 100
= a^2 = 400
= a=20cm ANS.
= √3*a^2/4 = 100√3
= a^2/4 = 100
= a^2 = 400
= a=20cm ANS.
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