The side length of an equilateral triangle and a. square are 7/2 cm and 7/3 cm respectively . find the perimeter of each and whose perimeter is more and by how much?
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Area of the equilateral triangle = 3a
= 3 x 7/2
= 10.5 sq.cm
Area of the square = side x side
= 7/2 x 7/2
= 12.25 sq.cm
The area of the square is greater than The area of the equilateral triangle.
The area of the square is greater than 1.75 sq.cm to the equilateral triangle .
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