Triangle ABC is shown with its incenter at D. The inscribed circle's radius measures 2 units. The length of AB is 9 units. The length of BC is 10 units. The length of AC G is 17 units. a. What is the area of triangle ACD? b. What is the area of triangle ABC?

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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Triangle ABC is shown with its incenter at
B
D. The inscribed circle's radius measures 2
units. The length of AB is 9 units. The
length of BC is 10 units. The length of AC
is 17 units.
a. What is the area of triangle AC D?
b. What is the area of triangle ABC?
Transcribed Image Text:Triangle ABC is shown with its incenter at B D. The inscribed circle's radius measures 2 units. The length of AB is 9 units. The length of BC is 10 units. The length of AC is 17 units. a. What is the area of triangle AC D? b. What is the area of triangle ABC?
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