A circular swimming pool is 21 feet in diameter. How many feet around is the pool?
10.5 ft
42 ft
65.94 ft
131.95 ft
4. Multiple Choice
1 minute
1 pt
Find the circumference (to the nearest whole number)
88 in
44 in
116 square in
None of the above
5. Multiple Choice
1 minute
1 pt
What is the distance around a circle?
Circumference
Area
Diameter
Radius
6. Multiple Choice
1 minute
1 pt
The 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 circle
The distance from an edge of a circle to another edge through the center.
7. Multiple Choice
1.5 minutes
1 pt
The circumference of a circle is
The measurement from an edge of a circle to another edge.
The measurement around the circle
The measurement from an edge of a circle to another edge going through the center
The measurement from the center of the circle to an edge of the circle
8. Multiple Choice
1.5 minutes
1 pt
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?
56.25 ft
246.2 ft
365.56 ft
392.5 ft
9. Multiple Choice
1.5 minutes
1 pt
The diameter of a circle is 3 centimeters. What is the circumference?
11.5cm2
9.42 cm2
unicorns are awsome
45.3 cm2
10. Multiple Choice
1.5 minutes
1 pt
What is the diameter?
8
16
10
4
11. Multiple Choice
1.5 minutes
1 pt
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)?
11.32 ft
12.25 ft
10.99 ft
8.75 ft
12. Multiple Choice
5 minutes
1 pt
The local rodeo has a circular pin, with a diameter of 48 feet, in which they keep the horses. What is the circumference of the horse pin?