Vocab
Properties
Angles
Tangents
Arcs & Chords
Disney Trivia
100
A line segment that connects the center of a circle to a point on that circle.
What is the radius?
100
The equation to find the area of a circle.
What is πr^2?
100
The total degrees around the center of a circle.
What is 360 degrees?
100
The number of times a tangent line touches a circle.
What is exactly once?
100
A line segment that connects two points on a circle.
What is a chord?
100
What is the first and oldest full length feature film by Disney?
200
The longest chord of a circle, or twice the radius.
What is the diameter?
200
The equation to find the circumference of a circle.
What is 2πr or πd?
200
An angle whose vertex is on the center of a circle, and whose measure is equal to its intercepted arc.
What is a central angle?
200
The name of the point where a tangent line touches a circle.
What is the point of tangency?
200
The measure of the minor arc created by a central angle of 72 degrees.
What is a 72 degrees?
200
What was the first suggested name of Mickey Mouse?
Mortimer Mouse
300
The distance around the outside of a circle, or a circle's length.
What is the circumference?
300
The radius of a circle who area is 201.06.
What is 16?
300
An angle whose vertex lies on the circle, and whose measure is half the measure of its included arc.
What is an inscribed angle?
300
The measure of the angle created by a tangent line and a circle's radius or diameter.
What is 90 degrees?
300
The length of the major arc intercepted by a central angle of 240 degrees of a circle with a radius of 5 cm.
What is 20.9 cm?
300
What is the name of this Disney character?
Zazu
400
An arc greater than 180 degrees.
What is a major arc?
400
The circumference of a circle whose radius is 12.
What is 75.4?
400
The measure of the major arc made by an inscribed angle of 130 degrees.
What is 260 degrees?
400
The value of x if two line segments, AB and BC are tangent to a circle and both meet at point B. When AB = 2x+3 and BC = 4x-5.
What is 4?
400
The circumference of a circle with a central angle of 30 degrees that intercepts an arc with a length of 14 inches.
What is 168 inches?
400
Who composed the sound track for the movie Tarzan?
Phil Collins
500
The line that cuts another line in half and creates a 90 degree angle.
What is a perpendicular bisector?
500
The circumference of a circle whose area is 28.27.
What is 18.85?
500
The value of x, if an inscribed angle has a measure of 34 degrees, and its intercepted arc has a measure of 4x+8.
What is 15?
500
The length of line segment AB, if CB is tangent to circle A at point C, and AC is a radius of circle A. When AC is 6 cm and CB is 10 cm.
What is 11.66?
500
The value of x if one chord intercepts an arc of 12 cm and a congruent chord in the same circle intercepts an arc of length x.
What is 12 cm?
500
What is the ONLY Disney song to win a grammy for Song of the Year?
"A Whole New World" from Aladdin