Question

answer my question <br />...?....^_^.......​

Answer 1

Answer:

I think it will 4 cm

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Answer 2

Answer:

a)4cm

Step-by-step explanation:

Given, area of equilateral triangle =$4\sqrt{3}cm^2$

 Area of an equilateral triangle with length of side a =  $\frac{\sqrt{3}}{4}a^2$

Given, area of the equilateral triangle =$4\sqrt{3}cm^2$

$\frac{\sqrt{3}}{4}a^2$=$4\sqrt{3}cm^2$

∴a² =16

∴Each side of the equilateral triangle is 4 cm.