Circle Vocabulary
Angle Properties
Equations of a Circle
Area and Circumference
Circle Problems
Random
100
Segment from the center of the circle to the outer edge.
What is a Radius?
100
The measure of its arc is the same as this angle.
What is a central angle?
100
What is the standard form for the equation of a circle?
(x-a)2 + (y-b)2 = r2
100
This is the formula to find the area of a circle.
What is
pir^2?
100
This is the measurement of arc WF
What is 140 degrees?
100
This underdog team crushed all the hopes and dreams of people in Kentucky in the 2022 NCAA Basketball Tournament.
Who are the Saint Peter's Peacocks?
200
Linear distance around a circle's edge.
What is a circumference?
200
Angle = 1/2*Arc
What are inscribed angles?
200
This is the center of the circle in the equation:
(x-4)2 + (y+3)2 = 25
What is (4,-3)
200
This is the formula to find the circumference.
What is
2pir?
200
This is the measurement of arc BC
What is 96 degrees?
200
This is the number of colors a rainbow consist of.
What is Seven?
300
An angle formed by two radii. (It's vertex will be in the center)
What is a central angle?
300
This angle is 180 - arc.
What is a circumscribed angle?
300
Given the center of the circle and one point on the circles edge. This formula will give you the length of the radius.
What is the distance formula?
300
This is the area, in terms of pi, for a circle with a radius of 4.
What is
16pi?
300
This is the measurement of x.
What is 88 degrees?
300
This is the fastest land animal.
What is a cheetah?
400
An angle formed by two chords whose vertex is on the edge of a circle.
What is an inscribed angle?
400
If angle B equals 60 ARC AC equals?
120 degrees.
400
This is the radius of the circle in the equation:
(x-4)2 + (y+3)2 = 25
What is 5?
400
What is the circumference of a circle with a diameter of 4?
What is
4pi?
400
This is the measurement of theta .
What is 58 degrees?
400
This is the largest organ for a human.
What is skin?
500
A piece of the circumference of the circle.
What is an arc?
500
This internationally known annual event serves as a fundraiser to benefit the Shriners' Children's Hospital in Lexington, Kentucky.
500
This is the standard form of a circle equation with a center of (1,0) with a radius of 1.
What is (x-1)2 + y2 = 1?
500
These little men named Doc, Grumpy, Happy, Sleepy, Bashful, Sneezy, and Dopey are better known as this.
500
This is the measurement of angle AOC .
What is 85 degrees?
500
This holiday is always on the first Sunday after a full moon after the spring equinox.
What is Easter?