top of page
Geometry worksheet to help students learn to use slopes to determine if triangles in the coordinate plane are right triangles.
Geometry worksheet to help students learn to use slopes to determine if triangles with vertices having given coordinates are right triangles.

Activity 3.8​

​Assignment 3.14

​Coordinate Geometry: Identifying Right Triangles

 
Objective
Determine if triangles in the coordinate plane are right triangles by finding and comparing the slopes of their sides.
 
 
​​Previous
​​Next

Assignment 3.9

About Geometry Worksheet Assignment 3.14:     

 

Assignment 3.14 is an introduction to using slope to determine whether triangles on the coordinate plane are right triangles.  

 

Prerequisite Skills: Find slopes of lines on the coordinate plane using the slope formula (Assignment 1.8).  Identify pairs of perpendicular lines from slopes (Assignment 2.18).

 

                                                   

bottom of page