Angles
Lines, Segments, Rays
Polygons
Reasoning
Miscellaneous
100
This is an angle with measure of 90 degrees.
What is a Right Angle?
100
If point C lies on Line AB between A and B, then Ray CA and Ray CB are called this.
What are Opposite Rays?
100
This is a five sided polygon.
What is a Pentagon?
100
This type of reasoning is based off of facts, definitions, accepted properties, and laws of logic.
What is Deductive Reasoning?
100
These are rules that are accepted without proof (two possible answers, give one).
What is a Postulate or an Axiom?
200
This is the device that allows us to measure angles.
What is a protractor?
200
M=([x1+x2]/2, [y1+y2]/2) is the formula for this.
What is the Midpoint?
200
These are the TWO formulas for finding the Circumference of a circle.
What are C=pi x d and C = 2 x pi x r
200
This is an unproven statement that is based on observations.
What is a Conjecture?
200
Biconditional Statements contain these FOUR important words.
What are "if and only if"?
300
This is a pair of angles that add up to 180 degrees.
What is Supplementary Angles?
300
This is a point, segment, ray, or line that cuts a segment into two congruent segments.
What is a Bisector?
300
A polygon is classified as Regular if it is BOTH of these.
What is Equiangular and Equilateral?
300
Conditional statements are generally written in this form, consisting of a hypothesis and a conclusion.
What is If-Then Form?
300
Two lines that intersect at a Right Angle are called this.
What is Perpendicular Lines?
400
If P is in the interior of Angle RST, then the measure of Angle RST is equal to the sum of the measure of Angle RSP and Angle PST.
What is the Angle Addition Postulate?
400
This is the formula for finding the distance between two points (please write down the actual formula, not the name).
What is the Distance Formula (see the board)?
400
Draw a picture of a Concave Heptagon.
What is (see picture)?
400
This is the result of negating the Converse of a Conditional Statement.
What is the Contrapositive?
400
State the Transitive Property of Congruence (with angles).
What is If Angle A is congruent to Angle B, and Angle B is congruent to Angle C, then Angle A is Congruent to Angle C?
500
If two angles are complements to the same angle, then the two angles are congruent.
What is the Congruent Complements Theorem?
500
The intersection of two planes results in this.
What is a Line?
500
The base of a triangle is 28 meters. The area of the triangle is 308 square meters. This is the height.
What is 28 meters?
500
Write down the next two numbers in the pattern seen below: -5, -2, 4, 13, ...
What are 25 and 40?
500
This Law states that if the Hypothesis of conditional statement is True, then the Conclusion is also True.
What is the Law of Detachment?
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