These are enter and exit slips to be used with area and perimeter. You can also use as task cards. Just copy and cut in 4ths. A great idea to have students do when entering class or exiting class. Put in a raffle and draw names once a week as an added motivator! Includes questions about lines and angles. Also could be used as a game of Scoot. Just laminate and cut! Check out the rest of my Math in Focus items!