Show:
Raiders of the Lost Area
Round and Round We Go
A Real Slice of the Pi
Just a Fraction of the Fun
In the Center of It All
100
What is the area of a circle with radius=6m?
113.04 m^2
100
what is the circumference of a circle with diameter = 11m?
34.54m
100

what is the area of a sector in a circle with radius =12m and central angle = 30 degrees?

37.699 m2

100

what is the arc length of a circle with diameter = 92m and a central angle of 35 degrees?

28.0998 m

100

This is the standard equation for a circle

What is 

(x-h)^2+(y-k)^2=r^2

200
What is the area of a circle with radius = 1.5m?
7.065 m2
200

what is the circumference of a circle with diameter = 100.6m?

316.044m

200

what is the area of a sector in a circle with radius = 3m and central angle =45 degrees?

3.5343 m2

200

what is the arc length of a circle with diameter = 29m and a central angle of 160 degrees?

40.4916 m

200

This is the equation to find the circumference of a circle

What is 

C=2pir or C=dpi

300

what is the area of a circle with diameter = 11m?

95.033 m2

300

what is the circumference of a circle with radius = 16m?

100.53 m

300

what is the area of a sector in a circle with diameter= 11 and central angle = 20 degrees?

5.2796 m2

300

what is the arc length of a circle with radius = 43m and a central angle of 14 degrees?

10.5069 m

300

This is the equation to find the area of a circle

What is 

A=pir^2

400

What is the area of a circle with diameter = 2.5m?

4.90625 

m^2

400

what is the circumference of a circle with radius = 12.15m?

76.341m

400

DAILY DOUBLE!!!!! what is the area of a sector in a circle with diameter = 50m and central angle = 120 degrees?

654.4985 m2

400

what is the arc length of a circle with radius = 39m and a central angle of 100 degrees?

68.0678 m

400

This is the equation to find the arc length of a circle

What is 

\frac{\theta}{360}\cdot C or 2pir(theta/360)

500

If the area of a circle is 

115m^2

what is the radius of the circle?

6.05m

500

The circumference of a circle =105m. What is the diameter?

33.423m

500
The area of a circle is 55 m2. The area of a sector in the circle is 13.75 m2. What is the measure of the central angle in degrees?
90 degrees
500
If the arc length of a circle = 12m and the circumference of that circle = 72m what is the measure of the central angle in degrees?
60 degrees
500

This is the equation to find the sector area of a circle

What is 

(θ/360) * πr²