can you change one dimension of each stage so that they both have the same amount of floor space? justify your answer.
p. s there is an attachment

Hello.   I will be happy to assist you with your question.   :)

Yes, you can.   For Stage A, change the 16-meter side length to 18 meters.   For Stage B, change the 18-meter side length to 20 meters.   Both stages will have a floor space of 744 meters. 

Hope this helps!