Vocabulary
Radius/Diameter
Circumference
Area
Grab Bag
100
The distance around a circle
What is Circumference
100
If my radius is 16 cm, my diameter is ________________
32 cm.
100
The diameter of your circle is 2 in.
6.28 in.
100
The radius of your circle is 2 meters.
12.56 square meters
100
The diameter is exactly ______ times the radius
2
200
The distance from the center to any point on the circle
What is Radius
200
If my diameter is 44 in, my radius is __________
22 in.
200
The diameter of you circle is 9 feet.
28.26
200
The radius of your circle is 8 feet.
200.96 squre feet.
200
Find the circumference of a circle that has a radius of 18 inches.
113.04 inches
300
A line that extends from one point on a circle to another and passes through the center.
What is Diameter
300
If my raidus is 112 ft., my diameter is _____________.
224 ft.
300
The diameter of your circle is 28 inches.
87.92 inches
300
The radius of your circle is 14 inches
617.4 square inches
300
What is the plural word for radius? Spell it!
Radii
400
The number of square units it takes to fill a space.
What is Area
400
If my diameter is 97 meters, my radius is _____________
48.5 meters
400
The radius of your circle is 9 feet.
56.52 feet
400
The diameter of your circle is 10 feet
78.5 square feet
400
Find the area of a circle that has a diameter of 22 inches
379.94 square inches
500
The point in which all points on a circle are the same distance from
What is the center
500
If my diameter is 111.5 feet, my radius is _____________.
55.75 feet
500
The radius of your circle is 98 cm.
621.72 cm.
500
The diameter of your circle is 26 centimeters
530.66 square centimeters
500
Find the area of a circle that has a diameter of 19 inches
283.385 square inches
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