TL
Requirements.
Solve for a in the oblique triangle ABC; AB = 30 AC = 15 and angle B= 20°
1. Type out the two equations substituting the numbers from the diagram.
2. Type out the Law of Sines set of relationships and type out the most appropriate version to use the Law of
Cosines for this solution.
3. Solve for A using both methods (show step-by-step work).
A
NO PLAGIARISM
Note: Answers must be 100% original. Any plagiarism will result in your application being rejected.
You should use your own words and ideas.
• You may include quotes from outside sources that are up to one (1) sentence long only. All
quotes must be cited with the appropriate format.
• Paraphrasing outside sources without the respective citations and failing to add your own ideas
is plagiarism.
• Taking your own ideas that are published elsewhere and not properly citing them is plagiarism.
• Copying text generated by artificial intelligence such as ChatGPT is plagiarism.
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Fig: 1