Vocabulary
Patterns and Inductive Reasoning
Points, lines, and planes.
Segments and Their measures
Angles and Their Measures
100
The sum of the side of a figure.
What is a perimeter?
100
▲ △ ▲ △ ▲ △
What comes next?
What is a white triangle? ▲
100
If points A, B, and C are on one line what are they called.
What is collinear.
100
What is this equation.
a2+b2=c2
What is the Pythagorean theorem?
100
Name the rays and the vertex.
What is ray BA, ray BC, and point B?
200
Two adjacent angles whose non common sides are opposite rays.
What is linear pair?
200
An unproven statement that is based on observations.
What is a conjecture?
200
How are these lines related?What is coplanar.
200
If B is between A and C, then AB+BC=AC. If AB+BC=AC then _____________.
What is B is between A and C?
200
If angle HJL is obtuse and angle HJK is straight, then angle LJK is what kind of angle?
What is acute?
300
Has one endpoint and goes on forever in opposite directions.
What is a ray?
300
Joel gets paid $20 on Monday, $36 on Tuesday, and $68 Wednesday.
What is $132?
300
If plane GHD intersects with plane DHE where do they intersect?
What is line HD?
300
How do you show that two segments are congruent?
What are "tick marks" ?
300
What was used to solve this?
What is angle addition postulate?
400
Angles next to each other that are______.
What are adjacent angles?
400
11, 121, 1331…
What is the pattern, what comes next?
What is *11, 14641
400
Name all the planes given.What is plane F, ABC, ACD, ADE, and ABE?
400
What is LM = 20 and MN = 12?
400
If m∠WXZ = 60° and m∠WXY = 32°, then what is the measure of ∠YXZ?What is 28°?
500
A process that includes looking for patterns and making conjectures.
What is Inductive reasoning?
500
(Show the conjecture is false by finding a counter example)
If the product of 2 numbers is positive, then the 2 numbers must both be positive.
What is -1*-1;-2*-2;-3*-3;etc. (answers may vary)
500
Ray CA and Ray CB are opposite rays if______.
What is A,B,C are collinear and C is between A and B?
500
Find the distance between point A and B.
A= (6, -2)
B= (-3, 5)
What is √130?
500
m∠CDB = (8y + 8) and m∠BDA= (5y-3) and m∠ADC = 70°
Find m∠CDB and m∠BDA
What is m∠CDB= 48° and m∠BDA= 22°?