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3.7B Perimeter

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    Determining perimeter for 3rd grade
  •   Study   Slideshow
  • What are the 2 missing lengths thast need to be included when finding the perimeter of this figure?
    23 in and 12 in
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  • A triangle has a perimeter of 24 inches. Each side of the triangle is the same length. What is the length of one side of the triangle?
    24 divided by 3 = 8
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  • If a square plot of land  has a perimeter of 40 yards , what is the length of one side of the square?
    40 yards
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  • Stacy has a table that is in the shape of a TRIANGLE. If one side length of the table is 33 inches long and all of the side lengths are equal, what is the perimeter of the table?
    33 + 33 + 33 = 99
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  • Jills window is shown in the  picture. She needs to buy wooden stripping to nail around the glass. How much will she need to buy?
    22 inches
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  • What is the perimeter of the figure below?
    76
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  • Zachary is making a sign for his office. The side lengths of the sign will all be the same, 14 cm  ( Hint: the perimeter of the sign will be  ? ) He wants to put reflective tape around the edges, how much reflective tape will he need?
    56 cm
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  • If the perimeter of the trapezoid shown below is 60 meters, what is the length of the missing side?
    11
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  • How many lengths need to be added to determine the perimeter of this figure?
    6
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  • What is the the perimeter of the rectangle below?
    36
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  • Determine the perimeter of the rectangle.
    146 meters
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  • What is the sum of the perimeter of the two rectangles below?
    32+18 = 50 meters
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  • Find the perimeter
    33 inches
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  • What is the perimeter if this quadrilateral?
    23 inches
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  • Find the length of one side of the square if the perimeter is 12 inches.
    3 +3+3+3=12  3 inches each
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  • What is the perimeter of this regular polygon?
    180 inches
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