1
$\begingroup$

Hey can anyone help in finding the second coordinate of sector that lies on circle.

I have a circle of radius 10 units, centred at (0,0). I am parting a sector of angle theta(sector can be minor or major). I have coordinate of First points of sector that lie on circle wanna find other points.

How to achieve that?

enter image description here

$\endgroup$
0
$\begingroup$

Let use polar coordinates, then

  • $x=R\sin \theta$
  • $y=R\cos \theta$

indeed for

  • $\theta=0$ we have the point $(0,R)$

  • $\theta=\pi/2$ we have the point $(R,0)$

and so on.

$\endgroup$
  • $\begingroup$ Thanks for the fast reply, it helped me. $\endgroup$ – NMahendroo Jul 26 '18 at 11:20

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.