Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 6
100
A flat surface that has no thickness
What is a plane
100
two coplanar angles with a common side, vertex, and no common interior points
What is adjacent angles
100
Three sided figure that has no congruent sides
What is scalene triangle
100
The extended version of CPCTC
What is corresponding parts of congruent triangles are congruent
100
A quadrilateral with exactly one pair of parallel sides
What is trapezoid
200
Coplanar lines that do not intersect
What is parallel lines
200
An if-then statement
What is conditional
200
Nonadjacent interior angles that lie on opposite sides of the transversal
What is alternate interior angles
200
Polygons that have corresponding sides congruent and corresponding angles congruent
What is congruent polygons
200
A quadrilateral with two pairs of adjacent sides congruent and no opposite sides congruent
What is kite
300
An accepted statement of fact
What is a postulate
300
Two angles whose measures have the sum of 180 degrees
What is supplementary angles
300
A polygon that is both equilateral and equiangular
What is a regular polygon
300
A statement that follows directly from a theorem
What is a corollary
300
Angles of a polygon that share a side
What is consecutive angles
400
Angles with the same measure
What is congruent angles
400
Two angles whose measures have the sum of 90 degrees
What is complementary angles
400
A line that intersects two coplanar lines in two points
What is a transversal
400
The side opposite to the right angle
What is the hypotenuse
400
Two angles that share a base of a trapezoid
What is base angles of a trapezoid
500
A conclusion you reach using inductive reasoning
What is a conjecture
500
Name this property- If a=b and b=c then a=c
What is the transitive property
500
A convincing argument that uses deductive reasoning where the statements and reasons are aligned in columns
What is a two-column proof
500
The two sides adjacent to the hypotenuse
What is legs (of a right triangle)
500
The segment that joins the midpoints of the nonparallel opposite sides
What is midsegment of a trapezoid