find area of equilateral triangle with side 2root3cm
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area of equilateral triangle is 3 cm square
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area of equilateral triangle = root 3/4×side^2
side^2 = 2root3×4/root3
taking square to both sides
side = 24/3
side = 8 cm
side^2 = 2root3×4/root3
taking square to both sides
side = 24/3
side = 8 cm
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