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Classifying Triangles

 

Lesson 1

 

 

Problem:

 

Classify and Identify triangle as isosceles, scalene, or equilateral, when the dimensions are:

 

3mm,3mm,3mm

Solution
Step 1:  

The triangle has all the 3 equal sides. Hence this triangle is an equilateral triangle.

 

 

 

 

Try two practice problems:

 

Classify and Identify triangle as isosceles, scalene, or equilateral, when the dimensions are:

 A.

 

4m,7m,2m

B.  

5m,8m,5m

 



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