# How do you find the perimeter of a triangle whose coordinates are X(0,2), Y(4,-1), Z(-2,-1)?

##### 1 Answer

Mar 13, 2018

#### Answer:

#### Explanation:

You can use Pythagorus' Theorem (

Therefore the length of side XY is

Side YZ:

Side XZ:

Perimeter = XY + YZ + XZ =