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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Please help me with these
![The two triangles are congruent. Find the length of CB.
30
9 in
30°
9 in
2x
x+4
CB =
%3D
B](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3340d9f2-e909-4954-9589-90c4a0898b55%2F2a449c5a-90f8-4a7c-b43e-0bf2bc774511%2F3rxusab_processed.jpeg&w=3840&q=75)
Transcribed Image Text:The two triangles are congruent. Find the length of CB.
30
9 in
30°
9 in
2x
x+4
CB =
%3D
B
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