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Chapter 1
Chapter 2
Chapter 3
Chapter 4
Chapter 6
100
lines that do not lie in the same plane
What is skew lines
100
a process of reasoning logically from given facts to a conclusion
What is deductive reasoning
100
a polygon is _________ if a diagonal contains points ouside the polygon
What is concave
100
an abbreviation for "corresponding parts of congruent triangles are congruent"
What is CPCTC
100
a parallelogram with four congruent sides
What is rhombus
200
a conclusion reached by using inductive reasoning
What is conjecture
200
an if-then statement
What is conditional
200
the two nonadjacent interior angles corresponding to eachesterior angle of a triangle
What is remote interior angles
200
a statement that follows directly from a theorem
What is corollary
200
angles of a polygon that share a common side
What is consecutive angles
300
a type of reasoning which all possibilities are considered and then all buton are proved false. the remaining possibility must be true.
What is inductive reasoning
300
allows you to state a conclusion from two true conditional statements when the conclusion of one statement is the hypothesis of the other statements.
What is law of syllogism
300
a line that intersects two coplaner lines in two points
What is transversal
300
the two congruent sides of a triangle
What is legs of an isosceles triangle
300
a paralleogram with four right angles
What is rectangle
400
a ray that divides an angle into two congruent angles
What is angle bisector
400
using a law of deductive reasoning
What is law of detachment
400
an angle formed by a side and an extension of an adjacent side.
What is exterior angles of a polygon
400
polygons that have corresponding sides congruent and corresponding angles congruent
What is congruent polygons
400
a parallelogram with four right angles.
What is rectangle
500
figures in the same plane
What is coplaner
500
if a=b and b=c, then a=c
What is transitive property
500
a convincing arguement that uses deductive reasoning
What is proof
500
the third side of a triangle
What is a base
500
a quadrilateral with exactly one pair of parellel sides
What is trapezoid