1. Let C = (1, 1), D = (3, 3), and Q = (3, 4). The transformation τ_CD is a translation from point C to point D. The transformation r_CD is a reflection across the line (CD) ⃡. a. Find the coordinates of τ_CD (Q). b. Find the coordinates of r_CD (Q). c. Find the coordinates of r_CD∘τ_CD (Q).
1. Let C = (1, 1), D = (3, 3), and Q = (3, 4). The transformation τ_CD is a translation from point C to point D. The transformation r_CD is a reflection across the line (CD) ⃡. a. Find the coordinates of τ_CD (Q). b. Find the coordinates of r_CD (Q). c. Find the coordinates of r_CD∘τ_CD (Q).
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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1. Let C = (1, 1), D = (3, 3), and Q = (3, 4). The transformation τ_CD is a translation from point C to point D. The transformation r_CD is a reflection across the line (CD) ⃡.
a. Find the coordinates of τ_CD (Q).
b. Find the coordinates of r_CD (Q).
c. Find the coordinates of r_CD∘τ_CD (Q).
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