Classify Triangles & Angles

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.HSG.CO.A.1

What type of angle is this? 

• acute
• obtuse
• right
• big

Tags

CCSS.7.G.B.5

Which angle type is pictured?

• Acute
• Right
• Obtuse
• Straight

Tags

CCSS.HSG.CO.A.1

Name this triangle

• A
• B
• C
• D

Tags

CCSS.7.G.A.2

Name this triangle.

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

Tags

CCSS.4.G.A.2

Name this triangle

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

Tags

CCSS.7.G.A.2

Which type of triangle is pictured?

• Equilateral Triangle
• Right Isosceles Triangle
• Obtuse Scalene Triangle
• Obtuse Equilateral Triangle

Tags

CCSS.7.G.A.2

Name this triangle.

• A
• B
• C
• D

Tags

CCSS.7.G.A.2

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o

Tags

CCSS.7.G.B.5

Solve for x.

• 16
• 11
• 50
• 6

Tags

CCSS.8.G.A.5