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## Mathematics

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QUIZ

7th

grade

64%

accuracy

403

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Cheryl Bowers

5 years

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15 questions

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- 1. Multiple Choice2 minutes1 ptWhat does "circumference" mean?Space a circle takes upDistance around a circleLine from one side of a circle to anotherLine from center of circle to side
- 2. Multiple Choice3 minutes1 ptSteven purchases a bowl. The diameter of the bowl is 14 cm. What is the circumference of the bowl?28 cm43.96 cm87.96 cm7 cm
- 3. Multiple Choice1.5 minutes1 ptWhat is the area of this circle?6082.121519.761893.141292.92
- 4. Multiple Choice15 minutes1 ptWhat is the circumference of a circle with a radius of 54 m?339.12 m169.56 m84.78 m
- 5. Multiple Choice1 minute1 ptFind the area of the circle56.52254.341017.36113.04
- 6. Multiple Choice1 minute1 ptThe radius is....a line that crosses through the center and touches each edgethe center point of a circlea line from the center point to the edge of the circlean element in science
- 7. Multiple Choice30 seconds1 ptIf the radius of a circle is 12.5 meters, the diameter is ____6.25 meters125 meters25 meters50 meters
- 8. Multiple Choice1 minute1 ptJayne has a very large circular lollipop that has a circumference of 25.12 inches. What would the diameter of Jayne’s lollipop be? Use π = 3.14.4 in.8 in.12 in.16 in.
- 9. Multiple Choice30 seconds1 ptAlex has trained his puppy, Popper, to jump through a ring. According to Alex's measurements and calculations, the ring has a diameter of 3.5 feet. What is the ring's circumference (use 3.14 for pi)?11.32 ft12.25 ft10.99 ft8.75 ft
- 10. Multiple Choice5 minutes1 ptMarisa purchases a pot for her father's garden. The diameter of the bottom of the pot is 18 cm. What is the area of the pot's bottom? (Round to the nearest whole number.)28 cm²57 cm²254 cm²1017 cm²
- 11. Multiple Choice15 minutes1 ptThe diameter of a circle is:The measurement around the circle.The distance from an edge of a circle to another edge.The distance from the center of the circle to an edge of a circleThe distance from an edge of a circle to another edge through the center.
- 12. Multiple Choice1.5 minutes1 ptThe space contained inside of a circle is called the...radiusdiametercircumferencearea
- 13. Multiple Choice5 minutes1 pt
Find the perimeter of the semicircular region. Round your answer to the nearest hundredth.

23.13 m

28.26 m

14.13 m

56.52 m

- 14. Multiple Choice5 minutes1 pt
If a semicircle has a diameter of 12 m, what is the perimeter?

60.26 m

30.84 m

28.51 m

46.38 m

17.27 m

- 15. Multiple Choice30 seconds1 pt
What best describes segment AB?

chord

radius

tangent

diameter

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