Finding Missing Angles Triangle

If one angle in a triangle is 60° and another angle is 80°, what is the measure of the third angle?

• 100°

• 90°

• 40°

• 120°

Tags

CCSS.8.G.A.5

In a triangle, if one angle is 50° and another angle is 70°, what is the measure of the third angle?

• 80°

• 100°

• 90°

• 60°

Tags

CCSS.8.G.A.5

What is the missing angle in a triangle if the other two angles are 60° and 90°?

• 120°

• 75°

• 30°

• 45°

Tags

CCSS.8.G.A.5

In a triangle, if one angle is 40° and another angle is 80°, what is the measure of the third angle?

• 120°

• 60°

• 30°

• 90°

Tags

CCSS.8.G.A.5

In a triangle, if one angle is 90° and another angle is 45°, what is the measure of the third angle?

• 60°

• 45°

• 30°

• 180°

Tags

CCSS.8.G.A.5

If one angle in a triangle is 120° and another angle is 30°, what is the measure of the third angle?

• 30°

• 45°

• 90°

• 60°

Tags

CCSS.8.G.A.5

What is the missing angle in a triangle if the other two angles are 40° and 70°?

• 40°

• 70°

• 90°

• 60°

Tags

CCSS.8.G.A.5

If one angle in a triangle is 100° and another angle is 20°, what is the measure of the third angle?

• 40°

• 120°

• 80°

• 60°

Tags

CCSS.8.G.A.5

What is the sum of angles in a triangle?

• 360 degrees

• 270 degrees

• 90 degrees

• 180 degrees

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

Tags

CCSS.7.G.B.5