Question

8. What is the area of an equilateral triangle with side 2 cm?
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Answer 1

Answer is :

A≈1.73cm²

Step-by-step explanation:

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Answer 2

$\textrm{Area of an Equilateral Triangle = }\rm{\dfrac{\sqrt{3}}{4} \times Side^{2}}$

$\to\textrm{Area of an Equilateral Triangle = }\rm{\dfrac{\sqrt{3}}{4} \times (2 cm)^{2}}$

$\to\textrm{Area of an Equilateral Triangle = }\rm{\dfrac{\sqrt{3}}{4} \times 4 cm^{2}}$

$\to\textrm{Area of an Equilateral Triangle = }\rm{\sqrt{3}\times 1cm^{2}}$

$\to\textrm{Area of an Equilateral Triangle = }\rm{\sqrt{3}\times cm^{2}}$

$\to\textrm{Area of an Equilateral Triangle = }\rm{\sqrt{3}cm^{2}}$