3. Consider the triangle with vertices A(3,–1), B(-2,4), and C(-3,–3). What is the interior angle at vertex B? A) 48.13° C) 58.32° D) 53.13° B) 63.43°
3. Consider the triangle with vertices A(3,–1), B(-2,4), and C(-3,–3). What is the interior angle at vertex B? A) 48.13° C) 58.32° D) 53.13° B) 63.43°
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Question
![3. Consider the triangle with vertices A(3,–1), B(-2,4), and C(-3,–3). What is the interior angle at vertex
B?
A) 48.13°
C) 58.32°
D) 53.13°
B) 63.43°](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0f58c5e4-b2bc-4794-98fd-8510d532c037%2F1a0f2a05-df18-4841-a543-37533852868a%2Fkristlk_processed.png&w=3840&q=75)
Transcribed Image Text:3. Consider the triangle with vertices A(3,–1), B(-2,4), and C(-3,–3). What is the interior angle at vertex
B?
A) 48.13°
C) 58.32°
D) 53.13°
B) 63.43°
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