Question

Area of equilateral triangle with side?..4√3..cm

Answer 1

Hey bro...

Here's your answer...

Refer to the attachment...

HOPE IT HELPS

@Rêyaañ11

Answer 2

Hey friend, Harish here.

Here is your answer:

Given,

1) An Equilateral triangle with side length 4√3 cm.

To find,

The area of the triangle.

Solution,

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

Here, a = side of the triangle 

⇒ $Area = \frac{ \sqrt{3}\times (4 \sqrt{3})^{2} }{4} = 4 \times 3 \times \sqrt{3}$

⇒ $12 \sqrt{3}\ cm^{2}$

Therefore area of the equilateral triangle is 12√3 cm².
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Hope my answer is helpful to you.