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sasankbvmsmart:
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Given
Side of equilatetal triangle = 10cm
to find
area of equalateral triangle = ?
Solution
as we know that
area of equilateral triangle = root3 /4 × side^2
= root3/4 × ( 10 )^2
= root3/4 × 100
= 25root3 cm^2
so the area of equilateral triangle with side 10 cm is 25root3 cm^2
Side of equilatetal triangle = 10cm
to find
area of equalateral triangle = ?
Solution
as we know that
area of equilateral triangle = root3 /4 × side^2
= root3/4 × ( 10 )^2
= root3/4 × 100
= 25root3 cm^2
so the area of equilateral triangle with side 10 cm is 25root3 cm^2
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