Question

:3 What is the area of an equilateral triangle whose side is 2 cm
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Answer 1

Area of equilateral triangle = √3/4$a^{2}$

a = 2

Area = √3/4 X $2^{2}$

Area = √3/4 X 4

= √3$cm^{2}$

Answer 2

Step-by-step explanation:

area of the equilateral triangle is √3 or 1.732 cm^2

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