Download Chapter 3 Study Guide

Fundamentals of Geometry
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Chapter 3 Study Guide
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For Questions 1-3, refer to the figure at the right.
1)
Give two other names for .
2)
What two points are located in the interior of ?
What point is located on the angle?
3)
Name the vertex and sides of .
4)
Use a protractor to draw a 105 angle. Classify the angle as acute, right, or
obtuse.
5)
Use a protractor to find the measure of . Classify the angle as acute,
right, or obtuse.
For Questions 6-7, refer to the figure at the right.
6)
If and , find .
7)
If and , and bisects , find .
8)
bisects
Given and a point Q in its interior, how can you determine if ?
and are opposite
For Questions 9-10, refer to the figure at the right. rays.
9)
Name the angle that forms a linear pair with .
10) Define two angles that are adjacent to . Which one
forms a linear pair with ?
What does adjacent mean?
What does linear pair mean?
11) Draw two adjacent angles, and , that form a linear pair.
Then draw two adjacent angles that do not form a linear pair.
For Questions 12-13, refer to the figure at the right.
12) Name a pair of adjacent complementary angles.
Name a pair of non- adjacent complementary angles.
13) If and are supplementary angles
and , find .
14) The complement of an acute angle is a ______________ angle.
15) Find the measure of an angle that is complementary to if !.
and
16) Suppose and are vertical angles. What is the value of x if
" # ! and " $ !? What are the measures of and ?
17) Suppose .
and is supplementary to . If %!, find
(,
( ) *+
For Questions 18-20, refer to the figure at the right. In the figure, &'
and are opposite rays.
and ,
18) Name an angle that is complementary to ..
19) Name an angle that is supplementary to/..
bisects 0, find 0..
20) If .