# How do you convert #r = 5# into cartesian form?

##### 1 Answer

Aug 22, 2016

#### Explanation:

To convert from

#color(blue)"polar to cartesian form"#

#color(orange)"Reminder " color(red)(|bar(ul(color(white)(a/a)color(black)(r=sqrt(x^2+y^2))color(white)(a/a)|)))#

#r=5rArrsqrt(x^2+y^2)=5rArrx^2+y^2=25# This is a circle, centred at the origin with radius of 5.