5) Find the value of 0 in the triangle. Round answer to nearest tenths. a2

Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter10: Measurement, Area, And Volume
Section: Chapter Questions
Problem 1MCQ
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5) Find the value of 0 in the triangle.
Round answer to nearest tenths.
a2 = b2+ c2-2bc CosA
b2= a2+ c2-2ac CosB
c2= a2+b2-2ab CosC
7'
5'
=
%3D
DELL
8.
6
Transcribed Image Text:5) Find the value of 0 in the triangle. Round answer to nearest tenths. a2 = b2+ c2-2bc CosA b2= a2+ c2-2ac CosB c2= a2+b2-2ab CosC 7' 5' = %3D DELL 8. 6
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