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  2. Ellipse in polar coordinates - Mathematics Stack Exchange

    math.stackexchange.com/questions/315386

    $$ OE =r_{polar}= \frac{ab}{\sqrt{(b \cos \theta_{polar})^2 + (a \sin \theta_{polar})^2}} \tag 2 $$ In either case polar angles $\theta = 0$ and $\theta= \pi/2$ reach to the same points at the ends of major and minor axes respectively. The angle variations are plotted showing by comparison that starting deLaHire polar line is inclined more than ...

  3. Converting Equations from Polar to Rectangular - Socratic

    socratic.org/precalculus/polar-coordinates/converting-equations-from-polar-to...

    To convert an equation given in polar form (in the variables #r# and #theta#) into rectangular form (in #x# and #y#) you use the transformation relationships between the two sets of coordinates:

  4. The question is: Convert the following to Cartesian form. ... Help understanding conversion to polar form. 1.

  5. Converting an equation from Cartesian to Polar form?

    math.stackexchange.com/questions/2391910

    Of course you can make various shortcuts but formally speaking, even if you don't know how to simplify your expression, the resulting equation is the correct equation in polar coordinates for the curve. $\endgroup$

  6. Polar equation of a circle - Mathematics Stack Exchange

    math.stackexchange.com/questions/154550/polar-equation-of-a-circle

    Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

  7. How do you convert x=y to polar form? - Socratic

    socratic.org/questions/how-do-you-convert-x-y-to-polar-form

    How do you convert #r \sin^2 \theta =3 \cos \theta# into rectangular form? How do you convert from 300 degrees to radians? How do you convert the polar equation #10 sin(θ)# to the rectangular form?

  8. How to convert a straight line into polar coordinates?

    math.stackexchange.com/questions/3020367

    I'm trying to go through a simple exercise for the Hough transform where I have a simple straight line in the form of $\;y=-x+5\;$ and I want to obtain polar coordinates $\;(\rho,\theta)$. I know polar coordinates can be represented by $\;\rho = x⋅\cos(\theta) + y⋅\sin(\theta).$ What are the steps I'm supposed to take to solve this problem?

  9. How to convert the equation of a line from polar to standard...

    math.stackexchange.com/questions/201495/how-to-convert-the-equation-of-a-line...

    Stack Exchange Network. Stack Exchange network consists of 183 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.

  10. Converting Coordinates from Rectangular to Polar - Socratic

    socratic.org/precalculus/polar-coordinates/converting-coordinates-from...

    How do you convert the cartesian coordinate ( 8.1939 , -0.4145 ) into polar coordinates? How do you convert the Cartesian coordinates (-6, 13) to polar coordinates? How do you convert the Cartesian coordinates (10,10) to polar coordinates?

  11. Converting Cartesian circle to polar form - Mathematics Stack...

    math.stackexchange.com/questions/790155/converting-cartesian-circle-to-polar-form

    I am trying to convert circle equation from Cartesian to polar coordinates. I know the solution is all over the Internet but what I am looking for is the exact procedure and explanation, not just the solution.