Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

How do you convert $r = 7$ $r = 7$ to rectangular form?

1 Answer

Apr 15, 2016

$x^{2} + y^{2} = 49$ $x^2+y^2=49$

Explanation:

$r = 7$ $r=7$

use $x^{2} + y^{2} = r^{2}$ $x^2+y^2=r^2$

$\sqrt{x^{2} + y^{2}} = 7$ $sqrt(x^2+y^2)=7$

$x^{2} + y^{2} = 49$ $x^2+y^2=49$

Related questions

See all questions in Converting Between Systems

Impact of this question

15618 views around the world

You can reuse this answer
Creative Commons License