Classifying Triangles

Based on the previous question, how did you sort the triangles into groups. What groups did you make and how many groups did you have.

Tags

CCSS.2.G.A.1

Sort the following triangles. Use the different colors to sort them.

Classify the triangle

• obtuse

• right

• acute

Tags

CCSS.4.G.A.2

• acute
• obtuse
• right
• equiangular

Tags

CCSS.4.G.A.2

Label the three triangles

a

b

c

Scalene Triangle

Iscosceles Triangle

Equilateral Triangle

Tags

CCSS.2.G.A.1

Side Classification: ​ (a)  

Angle Classification: ​ (b)  

• Isosceles

• Acute

• Right

• Obtuse

• Equilateral

• Scalene

Tags

CCSS.4.G.A.2

Classify the following triangle​ .​ ​ ​ ​ ​ ​ ​ ​ ​ ​​ ​ (a)   ​ (b)   ​ (c)   ​

• right triangle

• acute triangle

• obtuse triangle

Tags

CCSS.4.G.A.2

Side Classification: ​ (a)  

Angle Classification: ​ (b)  

• isosceles

• right

• scalene

• obtuse

• equilateral

• acute

Tags

CCSS.4.G.A.2

Classify the following Triangle

• Right Isosceles Triangle

• Acute Isosceles Triangle

• Right  Scalene Triangle

• Acute Scalene Triangle

Tags

CCSS.4.G.A.2

Classify this triangle.

b

right scalene

acute equilateral

acute isosceles

right isosceles

obtuse scalene

Tags

CCSS.4.G.A.2