find the area of an equilateral triangle of side 20m
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Answered by
4
area of equilateral triangle is √3/4× a square (a= side of triangle)
area √3/4×20×20=100√3
hope it helps
area √3/4×20×20=100√3
hope it helps
Answered by
10
Area of an equilateral triangle=√3/4xsidexside
so the area will be
√3/4x20x20
=√3/4x400
=√3x100
=100√3 m squares
so the area will be
√3/4x20x20
=√3/4x400
=√3x100
=100√3 m squares
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