# What is the distance between #(2 ,(5 pi)/6 )# and #(-1 , (19 pi )/12 )#?

##### 1 Answer

#### Answer:

#### Explanation:

Distance for cartesian coordinate systems in two-dimensions would be given as:

In polar coordinates, we have to change into using

I'll spare the steps of deriving and give the result:

We are given:

The distance is then: