Classifying Triangles

Classify the triangle by angles and sides.

• Right Scalene

• Acute Isosceles

• Obtuse Isosceles

• Equiangular Equilateral

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

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

Classify this triangle.

e

right scalene

right isosceles

acute scalene

acute isosceles

acute equilateral

Tags

CCSS.4.G.A.2

Classify this triangle.

b

right scalene

right isosceles

acute equilateral

obtuse scalene

acute isosceles

Tags

CCSS.4.G.A.2

Side Classification: ​ (a)  

Angle Classification: ​ (b)  

• isosceles

• right

• scalene

• obtuse

• equilateral

• acute

Tags

CCSS.4.G.A.2

Label the three triangles

a

b

c

Isosceles Triangle

Equilateral Triangle

Scalene Triangle

Tags

CCSS.2.G.A.1

Which triangle is classified as scalene and obtuse?

Tags

CCSS.4.G.A.2

Classify the triangle by angles and sides.

• Equiangular Equilateral

• All of the above

• Acute Equilateral

• Acute Isosceles

Tags

CCSS.4.G.A.2