In the diagram, circle O is inscribed in AABC so that the circle is tangent to AB at F, to BC at E, and to AC at D. If AF = FB = 5 and DC = 7, find the perimeter of AABC. с 3. 34 1. 22 2. 24 4. 36 A D F B

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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In the diagram, circle O is inscribed in AABC so that the circle is tangent to AB at F, to BC at E, and to
AC at D. If AF = FB = 5 and DC = 7, find the perimeter of AABC.
с
1. 22
3. 34
2. 24
4. 36
A
D
F
B
Transcribed Image Text:In the diagram, circle O is inscribed in AABC so that the circle is tangent to AB at F, to BC at E, and to AC at D. If AF = FB = 5 and DC = 7, find the perimeter of AABC. с 1. 22 3. 34 2. 24 4. 36 A D F B
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