IM2 Right, Obtuse or Acute? Test of Triangle Type

This is a short exercise finding the largest and smallest value of the third side of a triangle when given two side lengths. What's the range in order for the triangle to be acute.

 

Carmel Schettino

 
Resource Type
Activity
Tags
converse  inequality  pythagorean  theorem  triangle 
Target Group (Age)
12 – 16
Language
English
 
 
 
© 2024 International GeoGebra Institute