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Geometry Classifying Triangles

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					Classifying Triangles

Subject: Geometry

Grade Level: High School

Geometry

1 8/22/2008

Two Ways to Classify Triangles
By Their Sides  By Their Angles


Geometry

2 8/22/2008

Classifying Triangles By Their Sides
Scalene  Isosceles


Geometry

3 8/22/2008

Scalene Triangles


No sides are the same length

Geometry

4 8/22/2008

Isosceles Triangles


At least two sides are the same length

Geometry

5 8/22/2008

Classifying Triangles By Their Angles
Acute  Right  Obtuse


Geometry

6 8/22/2008

Acute Triangles


Acute triangles have three acute angles

Geometry

7 8/22/2008

Right Triangles


Right triangles have one right angle

Geometry

8 8/22/2008

Obtuse Triangles


Obtuse triangles have one obtuse angle

Geometry

9 8/22/2008

Classify this triangle.

Right Scalene
10 8/22/2008

Geometry

Classify this triangle.

Obtuse Isosceles
Geometry 11 8/22/2008

Classify this triangle.

Acute Scalene
Geometry 12 8/22/2008

Classify this triangle.

Acute Isosceles
Geometry 13 8/22/2008

Classify this triangle.

Obtuse Scalene
Geometry 14 8/22/2008

Classify this triangle.

Right Isosceles
15 8/22/2008

Geometry


				
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