Question

Find the perimeter of equilateral trianɡle if its area is 16√3 cm².​

Answer 1

Answer -

Area of the equilateral Triangle =  $16\sqrt3}$ cm^2

Side of the equilateral Triangle =

let it be 'x'

root 3/4 x X x X = Area

root 3 x^2/4 = 16 root 3 cm^2

root 3x^2 = 64 root 3

x^2 =  64

x = 8cm

Therefore the Perimeter is

= 8+8+8

= 24 cm

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