length and width of a rectangle calculator

you have to remove the double KW, for length&height at rectArea (), AND you need to assign the value to rectArea using rectArea (): rectArea rectArea. Remember, in order for the area to have units of square inches, the dimensions of the shapes must be measured in inches. Your length and height variables in the rectArea () method are local variables - youre not writing to the instance variables of the same names. If the area for which you are trying to calculate is not a rectangle, you can instead use the appropriate formula below to find the area in square inches for several shapes. This is the same formula used to calculate square footage, except there the units of length and width are in inches rather than feet. Thus, the area is equal to length times width, both measured in inches. h V / lw h 220 / 19 x 25 h 220 / 475 h 0. CBM Calculation Formula Length (in meter) X Width (in meter) X Height (in meter) Cubic meter (m3) We can define dimensions in Meter, Centimeter, Inch, Feet. Find the height of the rectangular prism This implies that w Width of the rectangular prism 25 cm V Volume of the rectangular prism 220 cm 3 l Length of the rectangular prism 19 cm. The next step is to multiply the length and width to obtain the result in square inches. Given that the width of a rectangular prism is 25 cm, the Volume is 220 cm 3 and the length is 19 cm. Use our length converter to convert your units to inches. If your measurement is in another unit of measure, such as centimeters, then you’ll need to convert to inches first. The first step to calculate the area of a rectangle in square inches is to measure the length and width of the area in inches using a ruler or tape measure. For example, calculating the area of a rectangular shape can be done in a few easy steps.

Apply formula to calculate rectangle area i.e. Apply formula to calculate rectangle perimeter i.e. Store it in some variable say length and width. Input length and width of rectangle from user. Of course, not all areas are perfect squares, but you can still calculate the area in square inches of a variety of shapes. Step by step descriptive logic to find perimeter and area of a rectangle. One square inch is equal to the area of a square with each side equal to one inch in length. They are also referred to as inches squared. Square inches are a unit of area measurement of a space.

Length and width of a rectangle calculator