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Definitions
Radius and Diameter
Area
Circumference
Equations
100
A line passing a circle and touching it at just one point
What is a tangent ?
100
diameter of 12 inches, find the radius
What is 6 inches?
100
With a diameter of 2 feet, find the area of the circle
What is 3.14 feet?
100
with a radius of 3, find the circumference of the circle
What is 18.85?
100
What is the equation to find diameter?
What is 2r ?
200
A line that intersects a circle at two points
What is secant ?
200
radius of 10 centimeter, find the diameter (In centimeters)
What is 20 centimeters?
200
with a radius of 5, find the area of the circle
What is 78. 54?
200
with a diameter of 11, find the circumference of the circle
What is 34.56?
200
What is the equation to find the circumference of a circle?
What is 2πr or dπ?
300
Part of the circumference (edge) of a circle; Or part of any curve
What is an arc ?
300
if you have a radius, of 3.25 inches, find the diameter
What is 6.5 inches?
300
with a radius of 10, find the area of the circle
What is 314?
300
If the circumference of a circle is 59.69 inches, find the diameter of that circle
What is 19 inches?
300
πr2
What is the equation to find the area of a circle?
400
if c=25π, what is the radius?
What is 12.5?
400
with a diameter of 200 centimeters, find the Area
What is 3141.59 centimeters?
400
with a radius of 30 centimeters, find the circumference of the circle
What is 188.50 centimeters?
400
(x – h)2 + (y – k)2 = r2
What is the center radius form of the circle equation ?
500
A "pie-slice" part of a circle - the area between two radiuses and the connecting arc of a circle
What is a sector ?
500
with a diameter of .75 centimeters, find the radius
What is .375 centimeters?
500
with a radius of 25 inches, find the area of the circle
What is 1963.495?
500
with a circumference of 251. 33 feet, find the radius
What is 40 feet?
500
x2 + y2=r2
What is the standard equation for a circle?