formula area of a square »

 formula area of a square

13/6/2011











Formula for area of a square , rectangle, circle, parallelogram and triangle. Examples and lessons are included. Area formula . Square , side2. Rectangle, length * width. Parallelogram, base * height. Triangle, base * height / 2. Regular n-polygon, (1/4) * n * side2 [s(s-a)(s-b)(s-c)] when s = (a+b+c)/2 (Heron's formula ) Area of a square = side times side. Since each side of a square is the same, it can simply be Area = ½b × h b = base h = vertical height, Square Area = a2 a = length of side Example: What is the area of this rectangle? Area Count. The formula is: Area formula . The area of a square is given by the formula . area = width × height. But since the width and height are by definition the same, the formula is
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