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Area and Perimeter

  •  English    11     Public
    area and perimeter 4th grade
  •   Study   Slideshow
  • Find n if perimeter = 26 cm.
    n = 4 cm
  •  15
  • Find the perimeter.
    22 yd
  •  15
  • Find n if perimeter = 46 in.
    15 in.
  •  15
  • Write and solve an equation to find the width of a room if the length of the floor is 8 feet and the area of the room is 96 square feet.
    6 ft.
  •  20
  • Find n.
    10 ft.
  •  15
  • Greg built the picture frame shown to the right. It has a perimeter of 50 2/4 inches. How wide is the picture frame?
    10 in.
  •  20
  • The area of a tabletop is 18 square feet. The perimeter of the same table is 18 feet. What are the dimensions of the tabletop?
    3 sq. ft by 6 sq. ft.
  •  15
  • Nancy made a table runner that has an area of 80 square inches. The length and width of the table runner are whole numbers. The length is 5 times greater than the width. What are the dimensions of the table runner?
    length = 20 ft. width = 4 ft.
  •  25
  • Which has the greater area: a square with a side that measures 7 meters or a 61 2-meter by 8-meter rectangle? How much more area does that figure have?
    r
  •  20
  • my and Zach each have 24 feet of fencing for their rectangular gardens. Amy makes her fence 6 feet long. Zach makes his fence 8 feet long. Whose garden has the greater area? How much greater?
    Zach's garden area is greater by 8 ft.
  •  25
  • Which has the greater area: a square with a side that measures 7 meters or a 61 2-meter by 8-meter rectangle? How much more area does that figure have?
    The rectangle's area would be greater by 3 meters.
  •  20