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# Pc 10.7 notes

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### Pc 10.7 notes

1. 1. February 10, 201210.7 Polar Coordinates Objective: Translate rectangular coordinates and equations into polar coordinates and equations. Standard: Math Analysis 1.0 1
2. 2. February 10, 2012Warm-up:Angle A terminates at the coordinate (-4, 7). Find thesine, cosine, and tangent of A, as well as the measurementof A. 2
3. 3. February 10, 2012Polar Coordinates:(x, y) (r, θ) 3
4. 4. February 10, 2012Polar Graph 4
5. 5. February 10, 2012Ex. 1) Convert the following points from rectangular topolar.a) (-3, 5)b) (-5, -5) 5
6. 6. February 10, 2012Ex. 2) Convert the following points from polar torectangular.a) (8, π/6)b) (2, 5π/4) 6
7. 7. February 10, 2012Polar and Rectangular Equations Rectangular Polar 7
8. 8. February 10, 2012Ex. 3) Convert the following equation to polar form. 8
9. 9. February 10, 2012Ex. 4) Convert the following equation from polar form torectangular form. 9
10. 10. February 10, 2012Ex. 5) Convert the following equation from polar form torectangular form. 10
11. 11. February 10, 2012Assignment:#29 p. 783#17-25 (odd) 33-41(odd), 49-55 (odd) 11
12. 12. February 10, 2012 12
13. 13. February 10, 2012 13
14. 14. February 10, 2012 14
15. 15. February 10, 2012 15