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- 1. Multiple Choice
What is the circumference?48962418 - 2. Multiple ChoiceWhat is the diameter?816104
- 3. Multiple ChoiceWhat is the circumference of a circle with a diameter of 10 cm?31.4 cm78.5 cm62.8 cm314 cm
- 4. Multiple ChoiceWhat is the circumference? (Round to the nearest whole number.)502564201
- 5. Multiple ChoiceEnrique purchases an antique bowl for his mom for Mother's Day. The diameter of the bowl is 18 cm. What is the circumference of the bowl? (Round to the nearest whole number.)28 cm57 cm254 cm1017 cm
- 6. Multiple ChoiceMarisa 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
- 7. Multiple ChoiceFind the area of the circle below.113.04 cm units²18.84 cm units²9 cm units²28.26 cm units²
- 8. Multiple ChoiceWhat is the formula for circumference of a circle given the radius?C = πrC = 2πrC = πdC = πr²
- 9. Multiple ChoiceWhat is the formula for area of a circle given the radius?A = πrA = 2πrA = πdA = πr²
- 10. Multiple ChoiceWhat is the formula for circumference of a circle given the diameter?C = π(1/2 d)²C = 2πrC = πdC = πr²
- 11. Multiple ChoiceAbout many steps is the walk around the circular sidewalk?150 steps120 steps300 steps225 steps
- 12. Multiple ChoiceThe London Eye has a diameter of 120 meters. If you are sitting in one of the capsules, about how far do you travel in one rotation of the Ferris wheel?180 meters380 meters11,300 meters125 meters
- 13. Multiple ChoiceA bicycle tire has a diameter of 27 inches. How far does the bike travel along the ground when the wheel rotates once? What is the circumference of this tire?8115.52713
- 14. Multiple ChoiceA DVD has a diameter of 15 millimeters. Which equation would help you determine the circumference?c = 15πC = 2π15c = 15 ÷ πc = 15 π
- 15. Multiple ChoiceWhat is the circumference of a circle with a diameter of 9?81π9π3π6π
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