9) Find the value of 0 in the triangle. Rourd answar to nearas cenths. 3' 7' 5'
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter10: Measurement, Area, And Volume
Section10.1: Triangles
Problem 9E
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Transcribed Image Text:9) Find the value of 0 in the triangle.
22= 2+c-2 c Cos
62=a2+c2-2ac Cos
c2=a2+62-2ab sC
Round unswar to nearas enths.
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