Question

find the area of an equilateral triangle with side 4 root 3 centimetre​

Answer 1

Answer:

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Answer 2

Area of equilateral triangle =

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

Side of triangle = 4√3cm

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

$\sqrt{ \frac{3}{4} } \times 16 \sqrt{3}$

$(16 \times 3) \div \sqrt{4}$

48 ÷ 2

24

So, the area of this equilateral triangle is 24 cm square.