Скачать или смотреть Bearings Word Problems

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Hey folks! In this video, I discuss bearings problems. I begin with a recap of bearings and then walk you through a few different bearings problems. The focus is to use the given information to correctly set up a triangle, then use mathematical reasoning (including supplementary/complementary angles and properties of transversals) to determine the angle across from the side I am trying to find. If we can do that, then the Law of Cosines will help us with the rest. This will definitely require some thinking and hard work, but as with any challenging topic this year, after enough time working away at it, you can master it. Good luck, don't forget to love math, and remember...you can do it!

Time Stamps:
0:00 - Intro
1:09 - Recap of Bearings (including what to do by default when you are only given degrees without the direction letters!)
5:00 - Problem I (Focus on setting up a picture and solving)
14:36 - Problem II (Similar to the previous problem, but involves transversals)
22:35 - Problem III (Involves transversals, supplementary angles, and interpreting bearings with only angles)
31:36 - Problem IV (Problem #1 from the back side of the class handout for today)
39:30 - Closing Remarks