Classifying Triangles Lesson

Acute Triangle

Classifying Triangles by Angles

Obtuse Triangle

Right Triangle

Equiangular
Triangle

Multiple Choice

Classify the Triangle Shown

• Acute Triangle

• Obtuse Triangle

• Right Triangle

• Equiangular Triangle

Multiple Choice

Classify the Triangle Shown

• Acute Triangle

• Obtuse Triangle

• Right Triangle

• Equiangular Triangle

Multiple Choice

Classify the Triangle Shown

• Acute Triangle

• Obtuse Triangle

• Right Triangle

• Equiangular Triangle

Multiple Choice

Classify the Triangle Shown

• Acute Triangle

• Obtuse Triangle

• Right Triangle

• Equiangular Triangle

Drag and Drop

Classify Each of the Following Triangles from the diagram shown.

Triangle CDE​ ​

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Triangle BCE​

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Triangle ABE ​

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Triangle BDE ​

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Triangle CFE ​

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Drag these tiles and drop them in the correct blank above

Right Triangle

Obtuse Triangle

Equiangular Triangle

Acute Triangle

Equilateral Triangle

Classifying Triangles by Sides

Isosceles Triangle

Scalene Triangle

Multiple Choice

Classify the Triangle by its sides.

• Equilateral Triangle

• Isosceles Triangle

• Scalene Triangle

Multiple Choice

Classify the Triangle by its sides.

• Equilateral Triangle

• Isosceles Triangle

• Scalene Triangle

Multiple Choice

Classify the Triangle by its sides.

• Equilateral Triangle

• Isosceles Triangle

• Scalene Triangle

Drag and Drop

Classify Each of the Triangles by it's Sides

Triangle JKM ​

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Triangle KLN ​

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Triangle JKN ​

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Drag these tiles and drop them in the correct blank above

Scalene Triangle

Isosceles Triangle

Equilateral Triangle