Inactive Tutor answered • 10/28/16
Tutor
New to Wyzant
Use the Law of Cosines: c2 =a2+b2-2abcosC where cosC = ½√3
1 Expert Answer
Still looking for help? Get the right answer, fast.
Ask a question for free
Get a free answer to a quick problem.
Most questions answered within 4 hours.
OR
Find an Online Tutor Now
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.
