One-step Area
One-step Circumference
Circumference or Area?
Two-step Area
Two-step Circumference
100
A circle is measured in feet the area units are written in 
What is ft^2?
100
A circle is measured in feet when circumference is measure the units are
What is ft?
100
(pi)r^2
What is area?
100
Area of a semicircle with a radius of 6cm
What is 18pi cm^2?
100
Circumference of a semicircle with a radius of 9 yds
What is 9pi yds?
200
The area of a circle with a radius of 4.5 in
What is 20.25pi in^2?
200
The circumference of a circle with a radius of 32 yds
What is 64pi yds?
200
2(pi)r
What is circumference?
200
Area of a circle with a diameter of 22in
What is 121pi in^2?
200
Circumference of a circle with a diameter of 46 ft
What is 46pi ft?
300
The radius of a circle with an area of 196pi cm^2
What is 14cm?
300
The circumference of a circle is 86pi in. The radius is
What is 43in?
300
Distance around a circle
What is circumference?
300
Area of a semicircle with a diameter of 14 yds
What is 24.5pi yds^2?
300
Circumference of a semicircle with a diameter of 32 in
What is 16pi in?
400
The area of a circle with a radius of 15 cm?
What is 225pi cm^2?
400
The circumference of a circle with a radius of 27 in
What is 54pi in?
400
The number of square units inside a circle
What is area?
400
Area of a circle with a diameter of 16 yds
What is 64pi yds^2?
400
Circumference of a circle with a diameter of 28 in
What is 28pi in?
500
Area is finding
What is the square units inside a circle?
500
Circumference is finding
What is the distance around a circle?
500
Helps us better understand circles
What is both area and circumference? 
500
Area of a semicircle with a radius of 34 cm
What is 578pi cm^2?
500
Circumference of a semicircle with a radius of 18 cm
What is 18pi cm?
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