Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
Related questions
Question
Transcribed Image Text:Transition
4
8 HL 9 I
Lesson 4.6 Finding Unknown Angles Practice
Directions: Type your answers in the boxes provided.
Classify the angles. Then find the value of x.
4x
a 2x
128
128
75
(4x
25)
210
20)
180
M
180
(3x 575
A tributary joins a river at an angle. What is the value of
90
X?
(2x21
6
Word Bank: complementary, supplementary, vertical
V 1:
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