Question

find the area of a equilateral triangle, each of whose side is 10 cm. ​

Answer 1

Answer:

⚠ _ Hello_ ⚠

Step-by-step explanation:

$area \: of \: triangle = > \frac{ \sqrt{3} {a}^{2} }{4} \\ \\ = > \frac{ \sqrt{3} {(10)}^{2} }{4} \\ = > 25 \sqrt{3} {cm}^{2}$

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