Types of Triangles

An EQUILATERAL triangle has ___________.

• 3 equal sides

• 4 equal sides

• no equal sides

• 2 equal sides

Tags

CCSS.4.G.A.2

An ISOSCELES triangle has _____________.

• 3 equal sides

• 4 equal sides

• no equal sides

• at least 2 equal sides

Tags

CCSS.4.G.A.2

A SCALENE triangle has...

• 4 equal sides

• 3 equal sides

• 2 equal side2

• No equal sides

Tags

CCSS.4.G.A.2

An OBTUSE triangle has (a)   .

• 1 obtuse angle
• 2 obtuse angles
• 3 obtuse angles
• no obtuse angles

Tags

CCSS.4.G.A.2

A RIGHT triangle has ___________.

• 1 right angle

• 2 right angles

• 3 right angles

• no right angles

Tags

CCSS.2.G.A.1

What type of triangle is this?

• Equilateral

• Isosceles

• Right angled

• Obtuse

Tags

CCSS.4.G.A.2

What type of triangle is shown?

• Isosceles

• Right-angled

• Equilateral

• Scalene

Tags

CCSS.4.G.A.2

The type of triangle pictured is (a)  

• Equilateral Triangle
• Right angled Isosceles Triangle
• Obtuse Isosceles Triangle
• Obtuse Equilateral Triangle

Tags

CCSS.4.G.A.2

What kind of triangle is this?

• Acute Equilateral

• Acute Scalene

• Right Isosceles

• Obtuse Equilateral

Tags

CCSS.4.G.A.2

Match the following triangles to the type.

• Isosceles

• 
• Equilateral

• 
• Scalene

• 

Tags

CCSS.4.G.A.2