How to do the Cosine Rule
Can someone spare the time to do the cosine rule for me?I have attempted this several time and unable to do so. I'm absolutely struggling here! Thank you for your appreciation.
Original post by Tracey-Mango
Can someone spare the time to do the cosine rule for me?I have attempted this several time and unable to do so. I'm absolutely struggling here! Thank you for your appreciation.
Are you trying to find the length of a side or an angle? Can you upload a picture of the triangle?
All of them which much apprciation. Thank you so much!
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