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Unit 1 Toolbox A
By Samuel Morey
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Last updated almost 5 years ago
24 questions
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Question 1
1.
Describe the meaning of the term
point
.
Question 2
2.
Describe the meaning of the term
line
.
Question 3
3.
Describe the meaning of the term
plane
.
Question 4
4.
Define
line segment
.
Question 5
5.
Define
midpoint
.
Question 6
6.
Define
endpoints
.
Question 7
7.
Describe the meaning of the term
bisects
.
Question 8
8.
Define
perpendicular lines
.
Question 9
9.
Define
parallel lines
.
Question 10
10.
A
counterexampl
e is an example that disproves a conjecture.
Conjecture: Lines that never meet will ALWAYS be parallel lines.
Explain why skew lines serve as a counterexample to this claim.
Question 11
11.
Define
angle
.
Question 12
12.
Define
ray
.
Question 13
13.
What geometric figures make up the
sides
of an angle?
Question 14
14.
What geometric figure makes up the
vertex
of an angle?
Question 15
15.
Question 16
16.
Question 17
17.
Define
angle bisector
.
Question 18
18.
Question 19
19.
Question 20
20.
Question 21
21.
Question 22
22.
Question 23
23.
Question 24
24.
The
measure of an angle
is the __________ amount of
rotation about a vertex from one ray to the other, measured in degrees.
smallest
largest
The
REFLEX measure of an angle
is the _____________ amount of rotation about a vertex from one ray to the other, measured in degrees.
smallest
largest
An
acute angle
has a measure that is ______________________.
equal to 90 degrees.
between 0 degrees and 90 degrees.
between 90 degrees and 180 degrees.
A
right angle
has a measure that is _______________________.
equal to 90 degrees
between 0 degrees and 90 degrees
between 90 degrees and 180 degrees
An
obtuse angle
has a measure that is _______________________.
equal to 90 degrees
between 0 degrees and 90 degrees
between 90 degrees and 180 degrees
Two angles are
complementary
angles
if the sum of their measures is _________.
90 degrees
180 degrees
Two angles are
supplementary
angles
if the sum of their measures is _________.
90 degrees
180 degrees
Two angles are
vertical angles
if they are formed by two intersecting lines and are located directly _______________ each other.
adjacent (next to)
across from
Two angles form a
linear pair
if they are formed by two intersecting lines and are located directly _______________ each other.
adjacent (next to)
across from
