Naming Triangles and Congruence Parts

Classify this triangle by its sides.

• equilateral

• scalene

• isosceles

Tags

CCSS.4.G.A.2

Classify this triangle by its sides and its angles. 

• obtuse scalene

• equilateral equiangular

• acute right

• right isosceles

Tags

CCSS.4.G.A.2

Classify this triangle by its sides and angles. 

• obtuse scalene

• acute scalene

• equilateral equiangular

• acute isosceles

Tags

CCSS.4.G.A.2

Classify this triangle by its sides and angles. 

• right isosceles

• acute scalene

• obtuse scalene

• acute isosceles

Tags

CCSS.4.G.A.2

Name the corresponding angle or side.

• A

• B

• C

• D

Tags

CCSS.HSG.CO.B.7

If ΔDEF ≅ ΔRST, then we can conclude that ∠T ≅ ____.

• ∠F

• ∠E

• ∠D

• EF

Tags

CCSS.HSG.CO.B.7

Classify this triangle by its sides and angles. 

• right isosceles

• obtuse scalene

• equilateral equiangular

• obtuse isosceles

Tags

CCSS.4.G.A.2

Select the letter that represents a right isosceles triangle. 

• A

• B

• C

• D

Tags

CCSS.4.G.A.2

Classify this triangle by its sides and angles. 

• obtuse scalene

• equilateral equiangular

• right isosceles

• obtuse equilateral

Tags

CCSS.4.G.A.2

Classify this triangle by its sides and angles. 

• right scalene

• obtuse equilateral

• right isosceles

• obtuse isosceles

Tags

CCSS.4.G.A.2