Please look at the attached file. Only solve problem No. 3
3. A rectangle is a parallelogram with four right angles. A rectangle has a width of 15 feet and a diagonal of a length 22 feet; how long is the rectangle? What is the perimeter of the rectangle? Round to the nearest foot. Show all work to receive full credit.© BrainMass Inc. brainmass.com December 20, 2018, 12:52 am ad1c9bdddf
By Pythagorean Theorem, the solution shows how to calculate the length of a rectangle when the width and diagonal are given.