Question

The length of each side of an equilateral triangle
having an area of 4 root 3 cm square ,is

Answer 1

Answer:

Step-by-step explanation:

Area of equilateral triangle=√3/4×(side)^2

4√3=√3/4×side^2

Side^2=16

Side=4cm

Length of sides of equilateral triangle is 4cm

Answer 2

The length of each side of an equilateral triangle is 4 cm.

Explanation:

The area of equilateral triangle is given by :-

$A=\dfrac{\sqrt{3}}{4}a^2$ , where a= side-length of the equilateral triangle.

Given : The area of an equilateral triangle is $4\sqrt{3}$ square cm.

That means

$\dfrac{\sqrt{3}}{4}a^2=4\sqrt{3}\\\\ a^2=4\times4\\\\ a^2=4^2\\\\ a=4$

Hence, the length of each side of an equilateral triangle is 4 cm.

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