WorksheetsQuiz - Geometry Unit 1 & 2 Vocabulary
Total questions: 60
Worksheet time: 59mins
___________ are lines that lie in the same plane
Coplanar Lines
Line Segment
Collinear Points
Intersection
Points on the same line are __________ points
Coplanar
Coordinate
Conjecture
Collinear
These two lines will never intersect and have the same rise/run
Parallel Lines
Perpendicular lines
Bisector
Not possible
Formed by two rays that share a common end point
Angle
Opposite Rays
Congruent
Line
Two angles that add to be 90 degrees
Supplementary
Complementary
Angles
Right Angle
Two angles that add to be 180 degrees
Supplementary
Complementary
Angles
Straight Line
The symbol ⊥ is used for which of the following notations?
Parallel Lines
Perpendicular lines
Congruency
Opposite Rays
When two geometric objects have the same size and shape they are...
complementary
supplementary
congruent
compound
An angle measuring less than 90 degrees.
Right Angle
Obtuse Angle
Acute Angle
Straight Angle
An angle measuring 180 degrees.
Straight Angle
Right Angle
Linear Pair Angle
Complementary Angle
Angles that add up to 90 degrees.
Complementary Angles
Supplementary Angles
Obtuse Angles
Straight Angles
Lines that intersect and form right angles.
Intersecting Lines
Vertex
Perpendicular Lines
Parallel Lines
The _______of a line segment is a point on the line segment that is equidistant from each endpoint and divides the segment into two congruent segments.
midpoint
center
perpendicular
angle
A _____ is a line (or part of a line) that divides a geometric figure into two equal parts.
binomial
triangle
bisector
hypotenuse
The angles in the picture are ________________.
A linear pair
Obtuse Angles
Vertical angles
Adjacent
Adjacent angles
share a side and a vertex
share a side and a diet soda
share a side and a geometry
are business partners
A straight angle is ...
An angle that is exactly equal to 90 degrees
An angle that is greater than 90 degrees but less than 180 degrees
An angle that is less than 90 degrees
An angle that is exactly equal to 180 degrees
A concluding statement reached using inductive reasoning is called a _______
compound statement
conjecture
condition
counterexample
Truth value table
if p, then q
conjecture
conditional statement
converse statement
inverse statement
if q, then p
conjecture
conditional statement
converse statement
inverse statement
if not q, then not p
contrapostive statement
conditional statement
converse statement
inverse statement
if not p, then not q
contrapostive statement
conditional statement
converse statement
inverse statement
p if and only if q
contrapostive statement
biconditional statement
converse statement
inverse statement
combining like terms in a problem to a simpler form
evaluate
prove
simplify
work it out
if B is the midpoint of AC , then AB≅BC
Definition of a segment bisector
definition of a midpoint
definition of an angle bisector
definition of geometry is complicated
if AC crosses xy at point B and XB≅YB
Definition of a segment bisector
definition of a midpoint
definition of an angle bisector
definition of geometry is complicated
S is in the interior of ∠TRQ.
m∠TRS + m∠SRQ = m∠TRQ
Angle Addition Postulate
Angle Addition Theorem
Angles Adding Together
Angles Sum Theorem
If G is the midpoint of segment FH, then FG + GH = FH.
15
Angle Addition Postulate
Segment Addition Postulate
Sum of Segments Postulate
A statement that we assume is true without proof.
conjectures
theorems
definitions
postulates
A true statement that can be proven
definitions
theorems
conjectures
axiom
To make the statement have the opposite meaning... lights on... light not on...
Negate
Inverse
Converse
Contrapositive
the statement formed by exchanging the hypothesis and the conclusion of a statement
biconditional
conjecture
contrapositive
converse
What type of angle pair are the angles shown?
postulate
theorem
vertical angles
linear pair
A type of reasoning that uses general facts, definitions, and accepted properties in a logical order to write a logical argument.
Inductive
Deductive
Logic
Reasoning
What property of equality is shown below?
25 + d = 36
25 + d - 25 = 36 - 25
addition property of equality
subtraction property of equality
division property of equality
multiplication property of equality
What property of equality is shown below?
y - 12 = 30
y -12 + 12 = 30 +12
addition property of equality
subtraction property of equality
multiplication property of equality
division property of equality
What property of equality is shown below?
7n=28
7n ÷ 7 = 28 ÷ 7
addition property of equality
subtraction property of equality
multiplication property of equality
division property of equality
Identify the property:
AB = AB
Identify the property:
If 31 = 2x - 5, then 2x - 5 = 31
Identify the property:
AB = XY & AB = MN
then XY = MN
To show that 2 line segments are congruent on a diagram we use ______.
letters
arrows
arcs
tic marks
To show that 2 angles are congruent on a diagram we use ______.
letters
arrows
arcs
tic marks
Identify the property:
If x=18 and 2x - 5 = 31, then 2(18) - 5 = 31
In a geometric proof, reasons on the _____ side
Left
Right
transative
POE
In a geometric proof, statements go on the ____ side
left
right
transative
POE
If AB ≅ BC and BC ≅ CE , then AB ≅ CE
Transitive Property
Definition of a Midpoint
Symmetric Property
Definition of congruency
When writing a proof start with ......
The given
Transative property
Supplementary angles
Subtraction POE
What does the word BISECT mean?
To cut something into more than five pieces.
It is a plane with two sets of wings.
A shape that has three sides.
To cut something into two congruent pieces or in half.
-3(2x – 5) = -6x + 15
Addition Property of Equality
Multiplication Property of Equality
Distributive Property
Symmetric Property
If RS + TU = XY and TU = WV, then RS + WV = XY
Transitive Property
Substitution Property
Addition Property
Definition of Congruence
Biconditional symbolic notation
p ↔ q
p ∨ q
p ∧ q
~p → ~q
If m∠3 + m∠4 = 180°, then ∠3 and ∠4 are complementary angles.
True
False
When lines meet or cross at some point they are called
interior
parallel
intersecting
perpendicular
