Question

Find the area of equilateral triangle of side 20 m

Answer 1

200 m here is your answer

Answer 2

HEY MATE HERE IS YOUR ANSWER:

$We \: know \: that \: area \: of \: equilateral \: triangle \: \\ = \frac{ \sqrt{3} }{4} {x}^{2} \\ = \frac{ \sqrt{3} }{4} {(20) }^{2} \\ = \frac{ \sqrt{3} }{4} \times 400 \\ = \sqrt{3} \times 100 \\ We \: know \: that \: \sqrt{3} = 1.73 \\ \sqrt{3} \times 100 \\ = 1.73 \times 100 \\ = 173 \: {m}^{2}$

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