If the area of an equilateral triangle is 81√3 .find its perimeter
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36 units is the perimeter
SUGAM11:
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Area of equilateral triangle =under root 3/4 * side ka square
81 root 3 *4/under root 3= side ka square
81*4=side ka square
324=side ka square
18 = side
Perimeter =3*18
=54
81 root 3 *4/under root 3= side ka square
81*4=side ka square
324=side ka square
18 = side
Perimeter =3*18
=54
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