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Unit 4 Math Review

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  • What do these shapes have in common?
    They are all quadrilaterals.
  • What is this shape? And what are 2 characteristics it has?
    Square. Parallel sides, 90 degree angles, equal side lengths.
  • What is this shape? And what is 1 characteristic it has?
    Trapezoid. 1 set of parallel sides.
  • I measured my room with 1 foot squares. I found that my perimeter is 20 feet and my area is 25 square feet. Do you agree with me? Why or why not?
    Yes.
  • Look at the line plot and answer the questions.
    9 people
  • What is the definition of area?
    The measurement of the amount of space a shape takes up.
  • What is the area of this shape?
    35 square cm
  • What is this shape? And what are 2 characteristics it has?
    Rhombus. All sides are equal lengths, 2 pairs of parallel lines, no 90 degree angles.
  • What is the perimeter of this shape?
    32 cm
  • Look at the line plot and answer the questions.
    5 people
  • What is the perimeter of this shape?
    15 miles
  • What is the area of this shape?
    28 square in
  • What is the perimeter of this shape?
    22units
  • What is the area of this shape?
    24 square cm
  • What is the perimeter of this shape?
    43 cm
  • What is the definition of a polygon?
    A shape with multiple sides.
  • What is this shape? And what are 2 characteristics it has?
    Rectangle. Parallel sides. 90 degree angles, 2 pairs of equal side lengths.
  • What is the definition of perimeter?
    The measurement of the distance around a shape.
  • What is the area of this shape?
    36 square cm
  • What is the area of this shape?
    40 square cm
  • What is the perimeter of this shape?
    38cm
  • What is the polygon rule for these shapes?
    They are parallelograms
  • What is the definition of a quadrilateral?
    A shape with 4 sides.
  • What is the area of this shape?
    5 square cm