3. The points A(0, 1), B(2,0) and C(3,-4) form a triangle. Find the angle ZBAC.2(a) ∠BAC = arccoS√85(b) ∠BAC = arccoS(c) ∠BAC = arccoS(d) ∠BAC = arccoS(e) ∠BAC = arccoS√85155-11V170

Answered: Image /qna-images/answer/2501c673-181f-440f-8ede-e67e8ee78ba6.jpg

Answered: 3. The points A(0,1), B(2,0) and C(3,…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter3: Functions And Graphs

Section3.1: Rectangular Coordinate Systems

Problem 15E

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3. The points A(0,1), B(2,0) and C(3, −4) form a triangle. Find the angle ZBAC. (a) ∠BAC = arccos (b) ∠BAC = arccos (c) ∠BAC = arccos (d) ∠BAC - (e) ∠BAC = arccos = arccos 2 √85 -6 85 /170 1元 11 V170