Rotations By the end of this lesson, you will be able to rotate a geometric figure by using tracing paper. Warm Up #1: (Done in notebook) Look at the feedback from yesterday's lesson. What do you notice? Warm Up #2: Brainstorm When you rotate ALUX 90 degrees clockwise, you get AL'U'X'. 1) What are the coordinates of the U transformed triangle ALUX: (CM) ALUX NTV L(-3, 1) U (-3, 5) U (5,3) X (0, 5) 2) What is the relationship between the coordinates of the vertices of ALUX and AĽU'X.? Dusing 3) What do you observe about the side lengths and angle measures of the two triangles?
Rotations By the end of this lesson, you will be able to rotate a geometric figure by using tracing paper. Warm Up #1: (Done in notebook) Look at the feedback from yesterday's lesson. What do you notice? Warm Up #2: Brainstorm When you rotate ALUX 90 degrees clockwise, you get AL'U'X'. 1) What are the coordinates of the U transformed triangle ALUX: (CM) ALUX NTV L(-3, 1) U (-3, 5) U (5,3) X (0, 5) 2) What is the relationship between the coordinates of the vertices of ALUX and AĽU'X.? Dusing 3) What do you observe about the side lengths and angle measures of the two triangles?
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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
Transcribed Image Text:Rotations
By the end of this lesson, you will be able to rotate a geometric figure by using
tracing paper.
Warm Up #1: (Done in notebook) Look at the feedback from yesterday's lesson.
What do you notice?
Warm Up #2: Brainstorm
When you rotate ALUX 90 degrees
clockwise, you get AL'U'X'.
1) What are the coordinates of the
U transformed triangle ALUX:
(CM)
ALUX
NTV
L(-3, 1)
U (-3, 5)
U (5,3)
X (0, 5)
2) What is the relationship between
the coordinates of the vertices of
ALUX and AĽU'X.?
Dusing
3) What do you observe about the
side lengths and angle measures of
the two triangles?
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