Classify Triangles and Angles

What does the image show?

• a ray
• a line
• an angle
• a line segment

Tags

CCSS.4.G.A.1

What type of angle is this? 

• acute
• obtuse
• right

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What type of angle is this? 

• acute
• obtuse
• right
• big

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

What does this image show?

• intersecting lines
• perpendicular lines
• right angle
• parallel lines

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

How many acute angles must an acute triangle have?

• 2
• 1
• 4
• 3

Tags

CCSS.4.G.A.1

Which angle type is pictured?

• Acute
• Right
• Obtuse
• Straight

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

Name this triangle

• A
• B
• C
• D

Tags

CCSS.4.G.A.2

Name this triangle.

• Right, Isosceles
• Scalene, acute
• Isosceles, acute
• Equilateral, obtuse

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

Name this triangle

• Acute, Scalene
• Obtuse, Scalene
• Right, Isosceles
• Acute, Equilateral

Tags

CCSS.4.G.A.1

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.1

CCSS.4.G.A.2