Tuesday

July 22, 2014

July 22, 2014

Posted by **Keith** on Wednesday, December 19, 2012 at 10:26pm.

xy=12

rsinÆŸ rcosÆŸ=12

would the answer be:

r^2=12/cosÆŸ sinÆŸ

please show steps,

Thanks

- Trigonometry -
**Reiny**, Wednesday, December 19, 2012 at 11:32pmYes, if you mean

r^2 = 12/ (sinØcosØ)

you could also change it to

r^2 = 24/sin(2Ø) , (recall sin2Ø = 2sinØcosØ )

**Related Questions**

Pre-calculus; urgent ! Please help ! - 1.Graph the polar equation r=3-2sin(theta...

Calculus please help ! - 1.Graph the polar equation r=3-2sin(theta) 2. Find the ...

Math ! Please Help ! - 1.Graph the polar equation r=3-2sin(theta) 2. Find the ...

Pre-Calculus - Please check my answer: I think it's correct? 1.Find polar form ...

Math HELP PLEASE! QUICK! - 1.Write the rectangular equation in polar form. (x – ...

precalculus - convert the equation y^2 = 2x -x^2 into polar form. convert the ...

Pre-Calculus - I posted earlier and didn't get an answer so I'm posting again-...

calculus - for what value of r=4sinè have vertical tangent? In polar coordinates...

Trigonometry - Given the rectangular-form point (–1, 4), which of the following ...

Pre-calculus HELP PLASE ! - 1.Write the rectangular equation in polar form. (x...