Missing Angles in Triangles / Naming Triangles

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.7.EE.B.4

CCSS.7.G.B.5

Find the measure of the angle indicated. 

• 139°
• 66°
• 138°
• 116°

Tags

CCSS.7.G.B.5

Angles that are exactly 90 degrees are called _____ ______.

• tight angles
• acute angles
• obtuse angles
• right angles

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

Find the measure of the missing angle.

• 90^o
• 10⁰
• 130^o
• 50^o

Tags

CCSS.7.G.B.5

Find the missing angle. 

• 151
• 147
• 118
• 62

Tags

CCSS.7.G.B.5

How many obtuse angles are in an obtuse triangle?

• 1
• 2
• 3
• 4

Tags

CCSS.7.G.A.2

How many equal sides does an equilateral have?

• 1
• 2
• 3
• 4

Tags

CCSS.7.G.A.2

Classify this triangle by its angles

• Acute

• Equiangular

• Obtuse

• Right

Tags

CCSS.7.G.A.2

Classify this triangle by its angles

• Acute

• Equiangular

• Obtuse

• Right

Tags

CCSS.7.G.A.2

Classify this triangle by its angles

• Acute

• Equiangular

• Obtuse

• Right

Tags

CCSS.7.G.A.2