Which parallelogram (if any) is a rectangle by what property

Each cookie sells for $0.50 sam spent $90 on baking supplies and each cookie cost $0.25 to make how many cookies does sam need to sell before making a profit formula: sales> cost

Combine the information in the problem and the chart using the average balance method to solve the problem.

Someone me what is the area of this figure? 18m 18m 8m 16m