Question

find the area of an equilateral triangle of side 16 cm step by step​

Answer 1

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Answer 2

» Given:

Side of equilateral triangle ≈ 16cm

» Let's solve!!

$\implies{A = \sqrt{\frac{3}{4}} \times 16²}$

$\bold{\red{\implies{110.85}}}$

Hence, the area is 110.85 cm²

» Additional Information:

$\boxed{\mathtt{Area_{(triangle)} = \sqrt{\frac{3}{4}} \times s}}$

$\boxed{\mathtt{Perimeter_{(triangle)} = side × 3}}$

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