# How do you convert #r = 5 cos (t)# into cartesian form?

##### 1 Answer

#### Answer:

The equation relates

#### Explanation:

You used

Start with knowing where we're going: the variables are related by things like

You have

This is the answer. If you complete the square you get the form

You answer these ?'s: "It's a circle of center

...// dansmath strikes again! \\...