Classify Triangles by Sides and Angles

What type of angle is shown?

• acute
• obtuse
• right
• straight

Tags

CCSS.4.G.A.1

An angle whose measure is exactly 90 degrees.

• acute
• vertical
• right
• straight

Tags

CCSS.4.G.A.1

What type of angle is this? 

• acute
• obtuse
• right
• big

Tags

CCSS.4.G.A.1

What is an "Acute" Angle?

• Angle that measures 180
• An Angle that measures 90
• An angle that measures more than 90
• An angle that measures less than 90

Tags

CCSS.4.G.A.1

What type of angle is this? 

• acute
• obtuse
• right

Tags

CCSS.4.G.A.1

Which angle type is pictured?

• Acute
• Right
• Obtuse
• Straight

Tags

CCSS.4.G.A.1

Classify this triangle by its sides and angles.

• acute & scalene

• right & scalene

• right & equilateral

• acute & equilateral

Tags

CCSS.4.G.A.2

Classify this triangle by its sides and angles.

• obtuse & equilateral

• obtuse & isosceles

• right & isosceles

• right & equilateral

Tags

CCSS.4.G.A.2

Classify this triangle by its sides and angles.

• obtuse & isosceles

• right & scalene

• right & isosceles

• obtuse & scalene

Tags

CCSS.4.G.A.2

Classify this triangle by its sides and angles.

• right & scalene

• acute & isosceles

• right & isosceles

• acute & scalene

Tags

CCSS.4.G.A.2