Why do we need to know how many triangles exist in Side-Side-Angle triangles?
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
Why do we need to know how many triangles exist in Side-Side-Angle triangles?
Expert Solution
Step 1
a) We are provided with SSA i.e. Side-Side-Angle of a triangle. So, there can be three possibilities for the number of traingles:
i. No Triangle: This can oocur when the angle provided is more than 180 degrees.
ii. Exactly one Triangle: This occurs when the provided data satisfies all the criteria for forming a triangle.
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