1013 Today

# 1013 Today - Today 10/13 Wednesday 8:11 AM Yesterday about...

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Yesterday about 2/3 of my PreCalc class was taking the PSAT. Today we will practice some applications of Law of Sines and Law of Cosines. You will not have any homework tonight. I do want to give you a heads-up on what the quiz on Friday will look like. You can use the Law of Sines (ambiguous case) reference sheet on the quiz. Question 1: Find the number of possible triangles Question 2: Solve a triangle using the Law of Sines (AAS, ASA, or SSA) Question 3: Solve a triangle using Law of Cosines (SSS or SAS) Your Classwork today… It is not your goal to go through these problems as fast as you can. It is your goal that everyone in your group knows how to solve these problems. It is not enough to be done. I want everyone to understand these… thanks! _________________________ A plane flies 500 km with a bearing of ±²²³±´ from µ to . The plane then flies 720 km from to · . Find the bearing of the flight from to · . A pilot has just started on the glide path for landing at an airport where the length

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1013 Today - Today 10/13 Wednesday 8:11 AM Yesterday about...

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