2 3 5/6 a) Alfredo stated that Angle 6 and Angle 2 are supplementary. Is he correct? Identify the relationship of Angles 6 and 2. What are another pair of angles with the same relationship? b) Alfredo said that Angle 7 and Angle 6 are congruent and that would prove Line m and Line n are parallel, Is he correct? Why or why not?
2 3 5/6 a) Alfredo stated that Angle 6 and Angle 2 are supplementary. Is he correct? Identify the relationship of Angles 6 and 2. What are another pair of angles with the same relationship? b) Alfredo said that Angle 7 and Angle 6 are congruent and that would prove Line m and Line n are parallel, Is he correct? Why or why not?
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
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Ratios
A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.
Trigonometric Ratios
Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.
Question
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4
9.
8.
a) Alfredo stated that Angle 6 and Angle 2 are supplementary. Is he correct? Identify
the relationship of Angles 6 and 2. What are another pair of angles with the same
relationship?
b) Alfredo said that Angle 7 and Angle 6 are congruent and that would prove Line m
and Line n are parallel. Is he correct? Why or why not?"
Transcribed Image Text:3
4
9.
8.
a) Alfredo stated that Angle 6 and Angle 2 are supplementary. Is he correct? Identify
the relationship of Angles 6 and 2. What are another pair of angles with the same
relationship?
b) Alfredo said that Angle 7 and Angle 6 are congruent and that would prove Line m
and Line n are parallel. Is he correct? Why or why not?

Transcribed Image Text:c)Alfredo said it is possible to prove the 3 angles in a triangle add to 180 degrees if
you know that y is parallel to QR. Is he correct? Describe how you can prove the
Triangle Sum Theorem using the image below.
Y
4
R
3.
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