Property Of Equality
If a = b then a+c = b + c
Addition Property Of Equality
A dot represents a ______.
Fill in the blank.
point
2 positive angles whose measures add up to 90 degrees.
Complementary Angles
A ________ statement is a logical statement with two parts. The first part, the hypothesis p and the second part, the conclusion q. A ________ statement is written as an if-then statement where the hypothesis comes after the “if” and the conclusion comes after the “then”.
Fill in the Blank
Conditional Statement
If a=b, then a-c=b-c
Subtraction Property Of Equality
A ________ is represented by a ______ with two arrowheads, but it extends without an end. Through any 2 points, there is exactly one ________.
Fill in the blank (all of them are the same word).
Line
2 positive angles whose measures have a sum of 180 degrees.
Supplementary Angles
The _________ of a sentence is the opposite of that sentence. To write the _______ of a statement, you’d write “not p” or ~p.
Negation
If a=b, then a*c=b*c and c≠0
Multiplication Property of Equality
A line segment consists of endpoints is a ______.
Fill in the blank
Segment
2 angles that share a common side and a common vertex.
Adjacent Angles
When you write the _______ of a _________ statement, you switch the places of the hypothesis and conclusion. So, if the original statement was p→q, then you’d write the ________ it as q→p.
Converse
If a=b, then a/c=b/c and c≠0
Division Property of Equality
A ______ consists of an endpoint and an arrow.
Fill in the blank.
Ray
2 adjacent angles which are supplementary angles.
Linear Pairs
When you write the _________ of a conditional statement, you take the negation of the hypothesis and conclusion. So, if the original statement was p→q, then you’d write the ________ as ~p→~q.
Fill in Blank.
Inverse
If a=b, then b can be substituted for a (also applies to congruence)
Substitution Property of Equality
_________ are points that are on the same line.
Fill in the blank.
Collinear points
2 angles are congruent when their sides form 2 pairs of opposite rays.
Vertical Angles
When you write the _________ of a conditional statement, you take the negation of the hypothesis and conclusion and switch their places. So, if the original statement was p→q, the __________would be ~q→~p.
Fill in Blank.
Contrapositive