Classifying Triangles by Angles

Based on it's angles, what type of triangle is this?

• acute triangle

• obtuse triangle

• right triangle

• equiangular triangle

Tags

CCSS.4.G.A.2

Based on its angles, what type of triangle is this?

• Acute triangle

• Obtuse triangle

• Isosceles triangle

• Right triangle

Tags

CCSS.4.G.A.2

Based on its angles, what type of triangle is this?

• Scalene triangle

• Acute triangle

• Obtuse triangle

• It looks like a roof.

Tags

CCSS.4.G.A.2

Based on its angles, what type of triangle is this?

Tags

CCSS.4.G.A.2

Based on its angles, what type of triangle is this?

Tags

CCSS.4.G.A.2

An acute triangle has how many acute angles?

• 1

• 2

• 3

• none

Tags

CCSS.4.G.A.2

Which type of triangle is pictured?

• Equilateral Triangle

• Right Isosceles Triangle

• Obtuse Scalene Triangle

• Obtuse Equilateral Triangle

Tags

CCSS.4.G.A.2

Classify this triangle by its angles.

• Acute

• Scalene

• Equilateral

• Equiangular

Tags

CCSS.4.G.A.2

A triangle has angle measurements of 26°, 59°, and 95°. What kind of triangle is it?

• acute triangle

• right triangle

• obtuse triangle

• none of the above

Tags

CCSS.4.G.A.2

If all three angles are exactly the same measure, how big is each angle?
Hint:    x + x + x  = 180

• 180 degrees

• 90 degrees

• 50 degrees

• 60 degrees

Tags

CCSS.8.G.A.5