Classifying Triangles and Quadrilaterals

What type of triangle is this?

• Equilateral

• Acute Isosceles

• Acute Scalene

• Obtuse Isosceles

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

What type of triangle is this?

• obtuse scalene

• acute scalene

• equilateral

• obtuse isosceles

Tags

CCSS.4.G.A.2

An angle whose measure is exactly 90 degrees.

• acute
• vertical
• right
• straight

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

Which angle type is pictured?

• Acute
• Right
• Obtuse
• Straight

Tags

CCSS.4.G.A.1

Which type of triangle is pictured?

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

Tags

CCSS.4.G.A.2

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

Tags

CCSS.4.G.A.2

How many equal sides does an equilateral triangle have?

• 1

• 2

• 3

• 4

Tags

CCSS.2.G.A.1

A rectangle can be a trapezoid.

• True
• False

Tags

CCSS.5.G.B.4