WATCH: Triangle Inequality Video

Site:	MN Partnership for Collaborative Curriculum
Course:	Geometry (A)
Book:	WATCH: Triangle Inequality Video

Printed by:	Guest user
Date:	Wednesday, February 18, 2026, 10:08 PM

Description

Triangle Inequalities

Table of contents

Triangle Inequality
Problem 1, Is it possible to have a triangle with sides of a) 12,13,21 and b) 7,8,15
Problem 2, A triangle has two sides of 4 and 12. What are the possible lengths for the third side.

Triangle Inequality

Problem 1, Is it possible to have a triangle with sides of a) 12,13,21 and b) 7,8,15

Problem 2, A triangle has two sides of 4 and 12. What are the possible lengths for the third side.