Also known as an if-then statement. This kind of statemtent has two parts, a hypothesis and a conclusion.
What is a conditional (or conditional statement)?
100
This is a line that intersects two coplanar lines at two distinct points.
What is a transversal?
100
Angles, segments, or any geometric figure with the same measure.
What is congruent?
100
This is a segment connecting the midpoints of the sides of a triangle.
What is the midsegment of a triangle? Or What is a midsegment?
200
The set of all points.
What is space?
200
The process of reasoning logically from given facts or statements to reach a conclusion.
What is deductive reasoning?
200
This is a closed plane figure that has at least three sides that are segments. The sides intersect only at their endpoints, and no adjacent sides are collinear.
What is a polygon?
200
Polygons that have corresponding sides congruent and corresponding angles congruent.
What are congruent polygons?
200
These are lines that form right angles.
What are perpendicular lines? (or perpendicular)
300
Points that lie on the same line.
What are collinear points?
300
This property says that something is equal to itself.
(ex. a = a)
What is the reflexive property?
300
This type of polygon is both equilateral and equiangular.
What is a regular polygon?
300
This is the longest side of a right triangle and is opposite the right angle.
What is the hypotenuse?
300
This divides either an angle or a line segment into two congruent parts.
What is a bisector?
400
Figures that lie in the same plane.
What is coplanar (or coplanar figures)?
400
When a statement and its converse are both true, you can combine them into this.
What is a biconditional statement?
400
This is the rise over the run, or the change in "y" over the change in "x."
What is slope?
400
This is an abbreviation tells us that corresponding parts of congruent triangles are congruent.
What is CPCTC?
400
When three or more lines intersect.
What is concurrent?
500
Also known as an axiom, an accepted statement as fact.
What is a postulate?
500
A statement that you prove true.
What is a theorem?
500
This is a form of a linear equation. The formula is
y = mx +b, where "m" is the slope and "b" is the y-intercept.
What is slope-intercept form?
500
An angle in an isosceles triangle that falls beteen the two congruent legs.