Educeri will be under maintenance starting on Monday, March 17th, 11:30 PM PST - Tuesday, March 18th, 1:00 AM PST.
21 people have favorited this lesson!
4.MD.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.
Log in to view this lesson. If you do not have an account, subscribe now and begin your free 30 day trial.