Classifying Triangle by Angle

Classify this triangle.

• obtuse

• right

• acute

Tags

CCSS.4.G.A.2

Classify this triangle

• right

• obtuse

• acute

Tags

CCSS.4.G.A.2

An obtuse triangle has 1 obtuse angle.

• True

• False

Tags

CCSS.4.G.A.2

Which angle type is pictured?

• Acute

• Right

• Obtuse

• Straight

Tags

CCSS.4.G.A.1

Classify this triangle by its angles

• Acute

• Right

• Obtuse

Tags

CCSS.4.G.A.2

What type of triangle is this?

• Acute

• Right

• Obtuse

Tags

CCSS.4.G.A.2

A(n) _________ is a triangle where all angles are less than 90 degrees.

Tags

CCSS.4.G.A.2

A(n) __________ is a triangle with an angle larger than 90 degrees.

Tags

CCSS.4.G.A.2

A right triangle is...

• a triangle with a 90 degree angle

• a triangle with all angles less than 90 degrees

• a triangle with an angle bigger than 90 degrees

Tags

CCSS.4.G.A.2

An obtuse triangle is...

• a triangle with a 90 degree angle

• a triangle with all angles less than 90 degrees

• a triangle with an angle larger than 90 degrees

Tags

CCSS.4.G.A.2