The formula "length times width divided by two" represents the calculation for finding the area of a triangle. To find the area of a triangle, you multiply the length of the base by the height of the triangle, and then divide the result by two. This formula is applicable when dealing with triangles, as opposed to rectangles or other shapes where the area calculation involves different formulas.
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i can;t think of anything you would really gain from this unless you have mistaked the squared symbol for a "times 2" is so then this would mean xsquared. For example if i have a square, 2metres x 2metres then to find the area i would multiply the legnth and width together which would give me 4m2 which means 4metres squared. But this does not mean that you actually square the answer.
Well, darling, that's just the formula for finding the area of a triangle. You take the length times the width, and then divide by two to get the area. It's as simple as that, honey.
To find the area of a square, the person can simply multiply length times width, which would be two sides of the square. To find area of a circle, the person must use the equation ((pie)(r))(squared).
Diameter is equivalent to the width of a circular object. Width is the shorter side of a non-circular two-dimensional object. The longer side is considered the length.
Fabrics have two widths because that is how they are measured. Fabric has a width and a length to it. It is often sold by the linear yard and is wrapped on a bolt..
double calcAreaRect (double a, double b);
40 times diameter