Section 8.2 - Problems Involving Composite Shapes

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  • 1/10 Questions
    What is the perimeter of the figure? - ProProfs

    What is the perimeter of the figure?

    • 60.4 cm
    • 77 cm
    • 79.2 cm
    • 116.4 cm
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About This Quiz

This quiz in Section 8.2 tests understanding of composite shapes through problems on area, perimeter, and shaded regions.

Section 8.2 - Problems Involving Composite Shapes - Quiz

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  • 2. 
    Jasmine is tiling the shaded part of her bathroom floor.  What is the shaded area of the figure? - ProProfs

    Jasmine is tiling the shaded part of her bathroom floor.  What is the shaded area of the figure?

    • 20 m^2

    • 24 m^2

    • 26 m^2

    • 30 m^2

    Correct Answer
    A. 24 m^2
    Explanation
    The shaded area of the figure represents the part of Jasmine's bathroom floor that she is tiling. The correct answer is 24 m^2, which means that the shaded area measures 24 square meters.

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  • 3. 
    What is the area of the regular polygon? - ProProfs

    What is the area of the regular polygon?

    • 1430 m^2

    • 1716 m^2

    • 3432 m^2

    • 3588 m^2

    Correct Answer
    A. 1716 m^2
  • 4. 
    Land surveyors outlined a park as shown. What is the area of the park? - ProProfs

    Land surveyors outlined a park as shown. What is the area of the park?

    • 70.88 km^2

    • 76.95 km^2

    • 83.03 km^2

    • 184.68 km^2

    Correct Answer
    A. 70.88 km^2
  • 5. 
    What is the length of one side of the regular polygon? - ProProfs

    What is the length of one side of the regular polygon?

    • 7 cm

    • 14 cm

    • 16 cm

    • 21 cm

    Correct Answer
    A. 14 cm
    Explanation
    The length of one side of a regular polygon is the same for all sides. In this case, the correct answer is 14 cm, which means that each side of the regular polygon measures 14 cm in length.

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  • 6. 
    What is the area of the figure? - ProProfs

    What is the area of the figure?

    • 23.11 cm^2

    • 29.4 cm^2

    • 26.01 cm^2

    • 39.93 cm^2

    Correct Answer
    A. 23.11 cm^2
  • 7. 
    Jacob drew a design for a bicycle ramp.  What is the perimeter of the design? - ProProfs

    Jacob drew a design for a bicycle ramp.  What is the perimeter of the design?

    • 16.4 m

    • 17.1 m

    • 19.2 m

    • 22.8 m

    Correct Answer
    A. 19.2 m
    Explanation
    The perimeter of a design refers to the total length of the outline or boundary of the design. In this case, since the design is for a bicycle ramp, the perimeter would be the sum of all the sides of the ramp. The only option that seems plausible for the perimeter is 19.2 m.

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  • 8. 
    What is the shaded area of the figure? - ProProfs

    What is the shaded area of the figure?

    • 153.76 mm^2

    • 175.29 mm^2

    • 329.05 mm^2

    • 482.81 mm^2

    Correct Answer
    A. 329.05 mm^2
  • 9. 
    The stop sign is a regular polygon.  What is the area of this sign? - ProProfs

    The stop sign is a regular polygon.  What is the area of this sign?

    • 2925 cm^2

    • 3900 cm^2

    • 5850 cm^2

    • 7800 cm^2

    Correct Answer
    A. 3900 cm^2
  • 10. 
    What is the length of one side of the regular polygon? - ProProfs

    What is the length of one side of the regular polygon?

    • 36 mm

    • 60 mm

    • 72 mm

    • 90 mm

    Correct Answer
    A. 72 mm
    Explanation
    The length of one side of a regular polygon can be determined by dividing the perimeter of the polygon by the number of sides. In this case, since the options provided are all measurements in millimeters, the correct answer is 72 mm.

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  • Current Version
  • Aug 18, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Dec 06, 2008
    Quiz Created by
    Seixeiroda
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