4. Prove circle R and circle T are similar circles using transformations. Circle R. has a center of (4, 12) with a radius of 5 units, and circle T has a center of (-6, 8) with a radius of 20 units. The circles are similar by translating point R. along 1 (10, 4), then dilating its radius by a scale factor of 4 The circles are similar by translating point R. along (10, 4), then dilating its radius by a scale factor of 4. The circles are similar by translating point R. along (-10,-4), then dilating its radius by a scale factor of 1 4 The circles are similar by translating point R. along (−10, –4), then dilating its radius by a scale factor of 4.

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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4. Prove circle R and circle T are similar circles using
transformations. Circle R. has a center of (4, 12) with a
radius of 5 units, and circle T has a center of (-6, 8) with a
radius of 20 units.
The circles are similar by translating point R. along
(10, 4), then dilating its radius by a scale factor of
1
4
The circles are similar by translating point R. along
(10, 4), then dilating its radius by a scale factor of 4.
The circles are similar by translating point R along
—10, −4), then dilating its radius by a scale factor of
1
4
The circles are similar by translating point R along
(-10, –4), then dilating its radius by a scale factor of 4.
Transcribed Image Text:4. Prove circle R and circle T are similar circles using transformations. Circle R. has a center of (4, 12) with a radius of 5 units, and circle T has a center of (-6, 8) with a radius of 20 units. The circles are similar by translating point R. along (10, 4), then dilating its radius by a scale factor of 1 4 The circles are similar by translating point R. along (10, 4), then dilating its radius by a scale factor of 4. The circles are similar by translating point R along —10, −4), then dilating its radius by a scale factor of 1 4 The circles are similar by translating point R along (-10, –4), then dilating its radius by a scale factor of 4.
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