Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 6
100
Points that lie on the same line
What are collinear points
100
An if-then statement
What is a conditional
100
These angles lie in similar positions on the same side of the transversal
What are corresponding angles
100
The congruent sides of an isosceles triangle
What are the legs
100
These share a side in a polygon
What are consecutive angles
200
Part of a line consisting of two endpoints and all points between them
What is a segment
200
This law of reasoning allows you to state a conclusion from a true conditional and a true hypothesis
What is The Law of Detachment
200
A segment that connects any two nonconsecutive vertices
What is a diagonal
200
One these polygons their matching or corresponding sides and angles are congruent
What are congruent polygons
200
A quadrilateral with both pairs of opposite side parallel
What is a parallelogram
300
Part of a line consisting of one endpoint and all points of the line on one side of the endpoint
What is a ray
300
This switches the hypothesis and conclusion of a conditional statement
What is a converse
300
This type of a triangle has no sides that are congruent
What is a scalene triangle
300
The side between two consecutive angles on a polygon
What is an included side
300
A quadrilateral with two pairs of adjacent sides congruent and no opposite sides congruent
What is a kite
400
A ray that divides an angle into two congruent coplanar angles
What is an angle bisector
400
A statement that is the combination of a conditional statement and its converse-it contains the words "if and only if"
What is a biconditional
400
In this type of a triangle all of the angles have a measure of 60°
What is an equiangular triangle
400
In a right triangle, this side is opposite the right angle and is the longest side
What is the hypotenuse
400
A trapezoid whose nonparallel opposite sides are congruent
What is an isosceles trapezoid
500
This is thought of as a series of points that extend in two opposite directions without end
What is a line
500
This law of reasoning allows you to state a conclusion from two true conditional statements
What is The Law of Syllogism
500
This type of polygon has at least one diagonal with points outside the polygon
What is a concave polygon
500
An angle that is formed by two consecutive sides
What is an included angle
500
This of a trapezoid is parallel to the bases
What is the mid-segment
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