If you know the perimeter and the length of a rectangle, you can figure out the width. Don't believe us? Watch and become a believer.
Area and perimeter of rectangles word problems is a free educational video by Khan Academy.It helps students in grades 4 practice the following standards 4.MD.A.3.
This page not only allows students and teachers view Area and perimeter of rectangles word problems but also find engaging Sample Questions, Apps, Pins, Worksheets, Books related to the following topics.
1. 4.MD.A.3 : Apply the area and perimeter formulas for rectangles in real world and mathematical problems. For example, find the width of a rectangular room given the area of the flooring and the length, by viewing the area formula as a multiplication equation with an unknown factor..
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