If the side of an equilateral triangle is x unit, then find the area of the triangle. -Maths 9th

1 Answer

Answer :

Solution :- √3/4.x2  sq. unit

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Last Answer : Perimeter of equilateral triangle = 24cm ( there are three equal sides in an e quilateral triangle ) Each side = 24 / 3 = 8cm Area of an equilateral triangle = root 3 / 4 s square = root 3 / 4 × 8 square = root 3 / 4 x 64 = root 3 × 16 = 16 root 3

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