The area of an equilateral triangle is 16root3 metre sqaure. what will be its perimeter ?
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Let the sides of the equilateral triangle be 'a'.
Area of an equilateral triangle =
cancelling on both sides
[tex]a^{2} = 64 [/tex]
a = 8 .
perimeter of an equilateral triangle = 3a.
= 3(8)=24.
Area of an equilateral triangle =
cancelling on both sides
[tex]a^{2} = 64 [/tex]
a = 8 .
perimeter of an equilateral triangle = 3a.
= 3(8)=24.
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