To find the width, multiply the length that you have been given by 2, and subtract the result from the perimeter. You now have the total length for the remaining 2 sides. This number divided by 2 is the width.
Besides, what are the dimensions of the rectangle?
The dimensions of a rectangle. A rectangle's length is 8 cm. greater than its width. Its perimeter is 128 cm.
How can you find the dimension?
To determine the dim weight of a package, you must first measure the length, width and height of the package in inches using the longest point on each side, taking into account any bulges or misshaped sides. You then multiply those dimensions to get the cubic size of the package.
How do you find out the width of a rectangle?
Double the width, and subtract that from the perimeter. Then divide that number by two, which gives you the length of the rectangle. Then, multiply the result by the width to get the area. How do I find side lengths of a rectangle if only area and perimeter are given?