Classifying Polygons

How many acute angles must an acute triangle have?

• 2
• 1
• 4
• 3

Tags

CCSS.4.G.A.2

Classify the triangle

• Obtuse
• Equilateral
• Scalene
• Right

Tags

CCSS.4.G.A.2

Classify the triangle

• Obtuse 
• Acute
• Right

Tags

CCSS.4.G.A.2

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

Classify the triangle

• obtuse
• right
• acute

Tags

CCSS.4.G.A.2

How many obtuse angles are in an obtuse triangle?

• 1
• 2
• 3
• 4

Tags

CCSS.4.G.A.2

An angle whose measure is exactly 90 degrees.

• acute
• vertical
• right
• straight

Tags

CCSS.4.G.A.1

Which type of angle is pictured?

• Acute
• Right
• Obtuse
• Straight

Tags

CCSS.4.G.A.1

Which angle type is pictured?

• Acute
• Right
• Obtuse
• Straight

Tags

CCSS.4.G.A.1

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

Tags

CCSS.4.G.A.2