Question

$perimeter \: of \: an \: equilateral \: triangle \: is\: 4 \sqrt{3} cm \: then \: length \: of \: its \: side \: is$
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Answer 1

Step-by-step explanation:

$= 66433)(( = 11 \times 1y42$

this is the answer

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Answer 2

Step-by-step explanation:

GIVEN:-

=> Area of Equilateral triangle is 4√3cm^2.

TO FIND:-

=> The length of each side.

UNDERSTANDING THE CONCEPT:-

According to the question,

=> We know that the area of Equilateral triangle is 4√3cm^2.

=> From the given information we have to find the length by using the area of Equilateral triangle formula.

CONCEPT REFRESHER:-

=>We know that , Formula for calculating Area of Equilateral triangle,

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

ANSWER:-

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

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

$\sf{a {}^{2} = 16}$

a = 4

Therefore, The length of the Equilateral triangle is 4cm.