Even though football is a game of specific inches, there are no fixed dimensions for the tackle box. This is because it changes from play to play and depends on the relative size of the offenseâs personnel. The tackle box is a space that spans the length of the offense line, from the left tackle to the right tackle.
To find the area of a rectangle, multiply the length by the width. The formula is: , where is the area, is the length, is the width, and Â· means multiply. A square is a rectangle with 4 equal sides.To find the area of a square, multiply the length of one side by itself. The formula is: or, where A is the area, s is the length of a side, and Â· means multiply.Let's look at some examples of finding the area of rectangles.iven the length and width of a rectangle, we can find the area. Given the area and one dimension of a rectangle, we can find the other dimension. The formula for area of a rectangle is: where is the length and is the width.
The formula for the area of a circle is the radius squared multiplied by the constant pi, or 3.14159. Many calculators include the constant pi on one key, eliminating the need to remember it. Measure the diameter of the circular area in feet using the tape measure. The diameter is a straight line that passes through the center of a circle. For example, assume the diameter of the circular area to be 12 feet.