Identifying and Classifying Triangles

• Equilateral
• Isosceles
• Scalene
• Right

Tags

CCSS.4.G.A.2

• Equilateral
• Isosceles
• Scalene
• Right

Tags

CCSS.4.G.A.2

Classify this triangle.

• A

• B

• C

• D

Tags

CCSS.4.G.A.2

Look at the sides and angles of this triangle. Which type of triangle is pictured?

• A

• B

• C

• D

Tags

CCSS.4.G.A.2

If a triangle has all angles less than 90° and two equal sides, what type of triangle is it?

• Acute Isosceles

• Acute Scalene

• Obtuse Scalene

• Obtuse Isosceles

Tags

CCSS.4.G.A.2

If a triangle has one angle greater than 90° and no equal sides, what type of triangle is it?

• Acute Isosceles

• Acute Scalene

• Obtuse Scalene

• Obtuse Isosceles

Tags

CCSS.4.G.A.2

If a triangle has one angle exactly 90° and two equal sides, what type of triangle is it?

• Right Isosceles

• Acute Scalene

• Obtuse Scalene

• Obtuse Isosceles

Tags

CCSS.4.G.A.2

If a triangle has all three angles equivalent and all three sides equivalent, what type of triangle is it?

• Acute Isosceles

• Equilateral

• Obtuse Scalene

• Obtuse Isosceles

Tags

CCSS.4.G.A.2

If a triangle has two equal sides, what type of triangle is it?

• Isosceles

• Right

• Obtuse

• Scalene

Tags

CCSS.4.G.A.2

If a triangle has no equal sides, what type of triangle is it?

• Scalene

• Equilateral

• Right 

• Obtuse

Tags

CCSS.4.G.A.2