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- 1. Multiple Choice
A circular swimming pool is 21 feet in diameter.
About how many feet around is the pool?
11 ft
42 ft
66 ft
132 ft
- 2. Multiple Choice
The Jones family wants to enclose their circular garden with a fence. To the nearest foot, what is the minimum length of fencing they need to buy?
196 ft
246 ft
392 ft
393 ft
- 3. Multiple Choice
Alex 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)?
21.98 ft
12.25 ft
10.99 ft
38.47 ft2
- 4. Multiple Choice
Randy’s circular garden has a radius of 1.5 feet. He wants to enclose the garden edging that costs $0.75 per foot. About how much will the edging cost?
$5.30
$7.00
$3.50
$0.50
- 5. Multiple ChoiceMrs. Apple just bought a new dinning room table. She needs to make a table cloth for decoration. What amount of fabric should she buy if the table has a diameter of 5 feet? Choose the equation that would best help solve this problem.C = π5C = (2)(π)(2.5)A = π52A = π2.52
- 6. Multiple ChoiceYour Geometry teacher rents a fast car for the weekend. Her friend, a Physics teacher, uses a stopwatch to time how long it takes your teacher to make one complete revolution about the track. Is this question circumference or area?CircumferenceArea
- 7. Multiple ChoiceA glass stained window is shaped like a semicircle. The bottom edge of the window is 36 inches long. How much colored glass would you need to cover the stained window? Round to the nearest hundredth.1017.36 in2508.68 in256.52 in113.04 in
- 8. Multiple Choice
Mark's dog, Meg, swam from one side of his circular pool to the other side going through the center. If the circumference of Mark's pool is 25.12 ft, then how many feet did Meg swim to get across the pool?
4 feet
8 feet
10 feet
About 79 feet
- 9. Multiple ChoiceSerena drew a circle with a circumference of 157 centimeters. What is the approximate diameter of the circle she drew?1.57 cm15.7 cm50 cm25 cm
- 10. Multiple Choice
A cruise ship has a large, circular window. It has a diameter of 6 meters. What is the window's area?
113.04 m2
18.84 m2
9.42 m2
28.26 m2
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