20. Given circle C with radius r and circle D with radius s, what is an appropriate first step when proving circle C is similar to circle D? O A. Transform circle C with a dilation that has center C and scale factor s. O B. Transform circle C with a dilation that has center C and scale factor r. O C. Transform circle C with the translation that maps point C onto point D. O D. Transform circle C with the translation that maps point onto point C.

20. Given circle C with radius r and circle D with radius s, what is an appropriate first step when proving circle C is similar to circle D? O A. Transform circle C with a dilation that has center C and scale factor s. O B. Transform circle C with a dilation that has center C and scale factor r. O C. Transform circle C with the translation that maps point C onto point D. O D. Transform circle C with the translation that maps point onto point C.

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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Question

20. Given circle C with radius r and circle D with radius
s, what is an appropriate first step when proving
circle C is similar to circle D?
O A. Transform circle C with a dilation that has center
C and scale factor s.
O B. Transform circle C with a dilation that has center
C and scale factor r.
C. Transform circle C with the translation that maps
point C onto point D.
O D. Transform circle C with the translation that maps
point onto point C.

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