Triangle Inequality

Students discover that the sum of the lengths of any two sides of a triangle must be greater than the third side. They are shown how a triangle is formed using three strips such as that the triangle is seen inside the strips.

4th - 6th Math 3 Views 11 Downloads
Resource Details

Subjects
Math
1 more...
Resource Type
Lesson Plans
Language
English
Duration
45 mins

What Members Say


Daniel L.
The ability to share lessons and ideas creates an atmosphere that gets even experienced educators excited. There is something on Lesson Planet for every level of education and it is an immense source of knowledge.
Daniel L., Other