1. a) Consider a regular hexagon ABCDEF as shown. Prove that AB + AC + AD + AE + AF = 3AD F B E D b) In triangle ABC, a median is drawn from vertex A to the midpoint of BC, which is labelled D. If AB = b and AC = č, prove that AD = b +C.
1. a) Consider a regular hexagon ABCDEF as shown. Prove that AB + AC + AD + AE + AF = 3AD F B E D b) In triangle ABC, a median is drawn from vertex A to the midpoint of BC, which is labelled D. If AB = b and AC = č, prove that AD = b +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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![1. a) Consider a regular hexagon ABCDEF as shown. Prove that
AB + AC + AD + AE + AF = 3AD
F
B
E
D
b) In triangle ABC, a median is drawn from vertex A to the midpoint of BC, which is labelled D. If AB = b
and AC = č, prove that AD = b+.
1](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fee1f5590-3d50-4f3e-adf0-97736d57bc0a%2F27a38239-8d55-4f5d-bb1c-61bef6740b65%2Fdjgmvlm_processed.png&w=3840&q=75)
Transcribed Image Text:1. a) Consider a regular hexagon ABCDEF as shown. Prove that
AB + AC + AD + AE + AF = 3AD
F
B
E
D
b) In triangle ABC, a median is drawn from vertex A to the midpoint of BC, which is labelled D. If AB = b
and AC = č, prove that AD = b+.
1
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