Question

Each side of an equilateral triangle is 8 cm long. Its area is

Answer 1

this is your answer .
hope this helps you .

Answer 2

Answer:

$\red { Area\:of \: equilateral\: triangle}$

$\green{=16\sqrt{3}}\: cm^{2}$

Step-by-step explanation:

$Given \: side \: of \: an \: equilateral \: triangle = 8\:cm$

$\boxed {\pink {Area \:of \:an \: equilateral \:triangle = \frac{\sqrt{3}}{4}\: (side)^{2}}}$

$= \frac{\sqrt{3}}{4}\times 8^{2}\\= \frac{\sqrt{3}}{4}\times 8\times 8\\= 16\sqrt{3}\: cm^{2}$

Therefore.,

$\red { Area\:of \: equilateral\: triangle}$

$\green{=16\sqrt{3}\: cm^{2}}$

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