What is the circumerence of a circle with the diameter of 2?
6.28
100
What is the area of a circle with a diamater of 6?
28.27
200
A straight line passing from side to side through the center of a circle
Diameter
200
Find Circumference when Radius is 10
62.83
200
Find Area when Radius = 14 in
615.75 sq. in
200
What is the circumference of a circle with a diameter of 4?
12.57
200
What is the area of a circle with a diameter of 10?
78.54
300
If the radius is 30 the diameter is?
60
300
Find the radius when the circumference is 360 inches.
57.3 inches
300
Find radius when area is 150cm
radius = 6.9 cm
300
What is the diameter of a circle with a circumference of 43.98?
14.0
300
Find the diameter of a circle that has an area of 900 sq. in.
33.9 in
400
If the diameter is 20 what is the radius?
10
400
Find radius when circumference is 50 cm.
15.9 cm
400
Find radius when area is 3,848.5
radius = 35cm
400
What is the diameter of a circle with a circumference of 69.12 in ?
22.0 in
400
Find the radius of a circle with an area of 42 sq. cm.
7.3 cm
500
What is the definition of radius?
A line segment that starts from the center of the circle to any point on the circle. It is half the diameter.
500
Abby has a circular walking path by her house. She looked on a map and saw the radius of the path was about 150 feet. If she walks around the path 4 times, about how far will she walk?
3768 feet
500
George's circular swimming pool needs a new liner for the bottom. The radius is 7.5 feet. What is the area of the bottom of the pool?
176.7 sq. ft
500
The area of a circle is 195 sq.in. Find the circumference and diameter of the circle.
C=49.5in
d=15.8in
500
The circumference of a circular pond is 23 feet. Find the area and diameter of the pond.