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OpenStudy (alexa):
In ΔABC, if the length of sides a, b, and c are 3.5 centimeters, 5.5 centimeters, and 6 centimeters respectively, what is m∠C to two decimal places?
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OpenStudy (priyar):
Do you know trigonometry?
OpenStudy (priyar):
Have you learnt the cosine rule?
OpenStudy (priyar):
@ALExa
OpenStudy (alexa):
i got 82.28. Yea but i don't get it anymore. The online course is confusing me
OpenStudy (priyar):
Then why did you close it? @ALExa
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OpenStudy (alexa):
Im tired, could you explain it to me? I tried to SOCATOH or whatever but i don't know. It gives one side and an angle in other questions, and i just dont know.
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