Convert to Rectangular Form...5

Discussion in 'Geometry and Trigonometry' started by nycmathguy, Mar 19, 2022.

  1. nycmathguy

    nycmathguy

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    Screenshot_20220311-155740_Samsung Notes.jpg

    Question 10

    r = 4

    Square both sides.

    r^2 = 4^2

    x^2 + y^2 = 16

    x^2 + y^2 - 16 = 0

    You say?
     
    nycmathguy, Mar 19, 2022
    #1
  2. nycmathguy

    MathLover1

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    upload_2022-3-19_7-36-42.gif

    => upload_2022-3-19_7-37-17.gif
     
    MathLover1, Mar 19, 2022
    #2
    nycmathguy likes this.
  3. nycmathguy

    nycmathguy

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    nycmathguy, Mar 19, 2022
    #3
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