Classifying Triangles

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Presentation transcript:

Classifying Triangles Free powerpoints at http://www.worldofteaching.com Geometry 5/26/2019

Two Ways to Classify Triangles By Their Sides By Their Angles Geometry 5/26/2019

Classifying Triangles By Their Sides Equilateral Scalene Isosceles Geometry 5/26/2019

Equilateral Triangles All sides are the same length. Geometry 5/26/2019

Scalene Triangles No sides are the same length Geometry 5/26/2019

Isosceles Triangles At least two sides are the same length Geometry 5/26/2019

Classifying Triangles By Their Angles Acute Right Obtuse Geometry 5/26/2019

Acute Triangles Acute triangles have three acute angles Geometry 5/26/2019

Right Triangles Right triangles have one right angle Geometry 5/26/2019

Obtuse Triangles Obtuse triangles have one obtuse angle Geometry 5/26/2019

Classify this triangle. Right Scalene Geometry 5/26/2019

Classify this triangle. Obtuse Isosceles Geometry 5/26/2019

Classify this triangle. Acute Scalene Geometry 5/26/2019

Classify this triangle. Acute Isosceles Geometry 5/26/2019

Classify this triangle. Obtuse Scalene Geometry 5/26/2019

Classify this triangle. Right Isosceles Geometry 5/26/2019