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Question

The area of an equilateral triangle is (16×3)cm2. Find the length of each side the triangle.

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Solution

It is given that the area of an equilateral triangle is 163 cm2.

We know:
Area of an equilateral triangle = 34side2 sq. units

∴ Side of the equilateral triangle = 4×Area3 cm
= 4×1633cm = 4×16cm = 64cm = 8 cm

Hence, the length of the equilateral triangle is 8 cm.

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