Q. 24.2( 8 Votes )

# The perimeter of any equilateral triangles is 48 cm. Let us write by calculating its area.

Answer :

Given,

The perimeter of equilateral triangle = 48 cm

But perimeter of equilateral triangle = 3a

Where ‘a’ is side of equilateral triangle.

⇒ 48 = 3a

⇒ a = 16 cm

Also, we know

Area of an equilateral triangle

Area of required triangle

= 64√3 cm^{2}

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