The area of an equilateral triangle is 24râ3 cm square . find its perimeter
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Area of an equilateral triangle=24ra^3
√3 /4 a^2 = 24r a^3
a = √3 / 4 × 24r
a = √3 /96r
perimeter of equilateral triangle = 3 × a (side )
=3 × √3 / 96r
= √3 /32r
√3 /4 a^2 = 24r a^3
a = √3 / 4 × 24r
a = √3 /96r
perimeter of equilateral triangle = 3 × a (side )
=3 × √3 / 96r
= √3 /32r
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