Identifying Types of Triangles

What type of triangle has all sides of equal length?

• Scalene triangle

• Equilateral triangle

• Right triangle

• Isosceles triangle

Tags

CCSS.4.G.A.2

If a triangle has angles measuring 60 degrees, 60 degrees, and 60 degrees, what type of triangle is it?

• Right triangle

• Equilateral triangle

• Scalene triangle

• Isosceles triangle

Tags

CCSS.4.G.A.2

Which type of triangle has one angle measuring 90 degrees?

• Acute triangle

• Isosceles triangle

• Right triangle

• Obtuse triangle

Tags

CCSS.4.G.A.2

What type of triangle is shown?

• obtuse triangle

• Right triangle

• acute triangle

Tags

CCSS.4.G.A.2

What type of triangle is this?

• Obtuse

• Acute

• Right

Tags

CCSS.4.G.A.2

If a triangle has sides measuring 7 cm, 7 cm, and 7 cm, what type of triangle is it?

• Isosceles triangle

• Equilateral triangle

• Right triangle

• Scalene triangle

Tags

CCSS.4.G.A.2

Which type of triangle has one angle greater than 90 degrees?

• Acute triangle

• Right triangle

• Obtuse triangle

• Scalene triangle

Tags

CCSS.4.G.A.2

Which type of triangle is pictured?

• Equilateral Triangle

• Right Isosceles Triangle

• Obtuse Scalene Triangle

• Obtuse Equilateral Triangle

Tags

CCSS.4.G.A.2

What type of triangle is this?

• A

• B

• C

• D

Tags

CCSS.4.G.A.2

How many acute angles must an acute triangle have?

• 2

• 1

• 4

• 3

Tags

CCSS.4.G.A.2