Circles Vocab
Arc Measure/Length
Animals
Tangent/Chords/Trivia
Science
100
The distance from center to a point on the circle
What is Radius?
100
What is the measure of the arc XZ
115 degrees
100
A quahog is what kind of sea creature?
A clam
100
The correct relationship should be
9^2 - 6^2
100
Which is the only body part that is fully grown from birth?
Eyes
200
Circles with the same length radii.
What are Congruent Circles?
200
What is the measure of arc XYZ below
360 - 115 = 245 degrees
360 degrees total in a circle minus arc XZ
200
What kind of animal lives in a "warren"?
Rabbit
200
KH
200
What is acrophobia a fear of?
Heights
300
If the radius is drawn to the point of tangency, the radius is ______ to the tangent line.
What is Perpendicular?
300
What is the length of arc AB rounded to the nearest hundredth? theta/360 (2pir)
5.24 units
300
What is the world's fastest bird?
Peregrine Falcon
300
What is the value of x?
180 - 90 - 28 = 62
300
What is the scientific theory that explains the origin of the universe?
The Big Bang Theory
400
A _________ is a line which intersects a circle at two points.
secant
400
The measure of an arc is 98 degrees and the radius is 15 inches, what is the arc length?
25.7 inches (25.65)
400
How long can cicadas live underground before emerging above ground for just a few weeks?
17 years
400
What’s the name of the fairy in Peter Pan?
Tinkerbell
400
How many bones do we have in an ear?
3
500
A ________ is a segment whose endpoints are on a circle
chord
500
What animal is known to “laugh” when tickled?
Rats
500
What animal has the largest brain relative to body size?
Dolphin
500
In the Harry Potter series, what is the name of Harry’s owl?
Hedwig
500
What is the international radio code word for the letter T?
Tango
Alpha, Bravo, Charlie, Delta, etc...
600
The character Michael Myers is associated with which slasher-horror film?
Halloween
600
How many dots appear on a pair of dice?
42
1 dice (1 + 2 + 3 + 4 + 5 + 6 = 21)
600
Which marine animals hold hands in their sleep to prevent drifting apart?
Otters
600
How many ghosts chase Pac-Man at the start of each game?
4
700
What does UFC stand for?
Ultimate Fighting Championship
700
Final Jeopardy!
How many colors are there in the spectrum?
7
800
Final Jeopardy
What did the Seven Dwarfs do for a living?
miners