Polygons Classify Triangles

Why is a Triangle called Equilateral?

• It has two sides that match

• It has all 3 sides that match

• It has no sides that match

• It has four sides that match

Tags

CCSS.2.G.A.1

• A

• B

• C

• D

Tags

CCSS.4.G.A.2

• A

• B

• C

• D

Tags

CCSS.2.G.A.1

Use the diagram below to answer questions 1-3. Which of the three triangles is pictured below?

• Obtuse

• Right

• Acute

• Not here

Tags

CCSS.4.G.A.2

• A

• B

• C

• D

Tags

CCSS.4.G.A.2

What type of triangle has all sides of equal length?

• Equilateral Triangle

• Scalene Triangle

• Isosceles Triangle

• Right Triangle

Tags

CCSS.4.G.A.2

Match the triangle with the correct name.

• Acute Triangle

• 
• Equilateral Triangle

• 
• Right Triangle

• 
• Obtuse Triangle

• 

Tags

CCSS.4.G.A.2

Which statement about the two triangles are correct?

• Both triangles are acute triangles.

• Both triangles are obtuse triangles.

• Triangle 1 is an obtuse triangle, and Triangle 2 is a right triangle.

• Triangle 1 is an obtuse triangle, and Triangle 2 is an acute triangle.

Tags

CCSS.4.G.A.2

Use the diagram below to answer questions 1-3. Which of the three triangles is pictured below?

• Obtuse

• Right

• Acute

• Not here

Tags

CCSS.4.G.A.2

Which type of triangle is pictured?

• Equilateral Triangle

• Right Isosceles Triangle

• Obtuse Scalene Triangle

• Obtuse Equilateral Triangle

Tags

CCSS.4.G.A.2