Find the radius of the circle inscribed in a triangle formed by the lines 7x+24y-70-0, 21x-20y-70-0, and 12x+5y-5-0 a. 3 b. 4 c. 5 d. 6
Find the radius of the circle inscribed in a triangle formed by the lines 7x+24y-70-0, 21x-20y-70-0, and 12x+5y-5-0 a. 3 b. 4 c. 5 d. 6
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter3: Multi-step Equations And Inequalities
Section: Chapter Questions
Problem 14PTTS
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Transcribed Image Text:23. Find the radius of the circle inscribed in a triangle formed by the lines 7x+24y-70-0, 21x-20y-70-0, and
12x+5y-5-0
a. 3
b. 4
c. 5
d. 6
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