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Geometry 3-5 Mixed Review: Parallel Lines and Triangles
By Matthew Richardson
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Last updated about 4 years ago
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Question 1
1.
Question 2
2.
Review Lesson 3-4:
∠
ABC
and ∠
CBD
form a linear pair. If
m
∠
ABC
= 3
x
+ 20 and
m
∠
CBD
=
x
+ 32, find the value of
x
.
Enter only a number.
Question 3
3.
Review Lesson 3-4:
∠1 and ∠2 are supplementary. If ∠1 ≅ ∠2, find
m
∠1 and
m
∠2.
Enter only a number.
Question 4
4.
Question 5
5.
Review Lesson 3-4:
If ∠1 and ∠2 are supplementary, what can you conclude about lines
a
and
c
?
They are parallel.
They are perpendicular.
They are neither parallel nor perpendicular.
Vocabulary Review:
Identify the part of speech for the word
alternate
in each sentence on the right.
NOUN
ADJECTIVE
VERB
You vote for one winner an one
alternate
.
Your two friends
alternate
serves during tennis.
You and your sister babysit on
alternate
nights.
Use Your Vocabulary:
Classify each statement as
true
or
false.
In order to triple an amount, multiply it by three.
A triangle is a polygon with three or more sides.
A triathlon is a race with two events - swimming & bicycling.
A tripod is a stand that has three legs.
True
False
