If the area of an equilateral triangle is cm², find its perimeter.

Question

KnowledgeBoat · Accepted Answer

We know that, Area of equilateral triangle = (side)² Substituting the values, So the perimeter of equilateral triangle = 3 × side = 3 × 18 = 54 cm. Hence, perimeter of equilateral triangle = 54 cm.

Mathematics

If the area of an equilateral triangle is cm<sup>2</sup>, find its perimeter.

Mensuration

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