e the tria Triangle A 60° 60° Acute obtuse O Right 60° Triangle B 30 Acute obtuse O Right 60° Triangle C 30° Acute O obtuse O Right 30° 120° Triangle D Acute Oobtuse O Right 45°
e the tria Triangle A 60° 60° Acute obtuse O Right 60° Triangle B 30 Acute obtuse O Right 60° Triangle C 30° Acute O obtuse O Right 30° 120° Triangle D Acute Oobtuse O Right 45°
Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
Related questions
Question
Transcribed Image Text:Are the triangles below acute, obtuse, or right?
Triangle A
60°
60°
Acute
Obtuse
Right
60°
Triangle B
30°
Acute
obtuse
Right
60-
Triangle C
30°
Acute
Obtuse
O Right
30°
120°
Triangle D
45°
Acute
Obtuse
O Right
45°
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