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
13
Transcribed Image Text:translations. (x,y) → (x + 3, y-2) followed by (x, y) → (x-4, y-1).
A. (x, y) → (x-7, y + 1)
B. (x, y) → (x-1, y - 3)
C. (x, y) → (x + 1, y - 5)
D. (x,y) → (x + 1, y - 1)
svip
12. AABC has the coordinates A(3, 4), B(-1, 3) and C(-2,-5). Find the
coordinates of AA'B'C'
after the glide reflection. (x, y) → (x-2, y + 3); y-axis
A. A'(-3, 4), B'(1, -3), C'(2,-5)
B. A'(1, 7), B'(-3, 6), C'(-4,-2)
C. A'(-1, 7), B'(3, 6), C'(4, -2)
D. A'(1, -7), B'(3, -6), C'(-4, 2)
13. If Y is the center point, YZ = 9, and XYZ=120, what is the area of sector
XYZ in this circle?
X
A. 27
B. 30 R
C. 90
D. 120
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