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Classifying Triangles Mary S. Marks
Objective ,[object Object]
 Given two angles in a triangle, we will find the third angle. ,[object Object]
Classifying Triangles by their Sides ,[object Object]
 Isosceles Triangles - two sides are congruent
 Scalene Triangles - no sides are congruent,[object Object]
 Obtuse Triangles - have one obtuse angle
 Right Triangles - have one right angle,[object Object]
Examples of triangles
Examples of triangles
Examples of triangles
Examples of triangles
Examples of triangles
Examples of triangles
Examples of triangles
Examples of triangles
Examples of triangles
Examples of triangles
Examples of triangles
Examples of triangles
Examples of triangles
Examples of triangles
Examples of triangles
Examples of triangles
Sum of the measures of the  angles in a triangle ,[object Object]
 How many degrees does this type of angle have?
How many degrees does this type of angle have?,[object Object]
Finding the missing angle ,[object Object],? ?
Finding the missing angle ,[object Object],? ?
Finding the missing angle ,[object Object],? ?

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