Missing Angles of Triangles

A right triangle has an angle that measures 35°. Which is the measure of another angle in the triangle?

• 35°

• 55°

• 100°

• 145°

Tags

CCSS.7.G.B.5

A triangle has two angles that measure 47° and 67°. What is the measure of the third angle in this triangle?

• 114°

• 66°

• 46°

• 20°

Tags

CCSS.8.G.A.5

An isosceles triangle has an angle that measures 68°. Which could be the measure of another angle in the triangle?

• 22°

• 56°

• 60°

• 112°

Tags

CCSS.8.G.A.5

An isosceles triangle has an angle that measures 100°. What is the measure of one of the other angles in the isosceles triangle?

• 40°

• 60°

• 80°

• 100°

Tags

CCSS.8.G.A.5

Two angles of a triangle measure 48° and 62°. What is the measure of the third angle in the triangle?

• 70°

• 80°

• 90°

• 110°

Tags

CCSS.8.G.A.5

Which set of angle measures could be the interior angles of a triangle?

• 25°, 30°, 35°

• 35°, 60°, 75°

• 45°, 60°, 75°

• 60°, 90°, 120°

Tags

CCSS.8.G.A.5

Find the measure of angle b

• 75 degrees

• 20 degrees

• 30 degrees

• 55 degrees

Tags

CCSS.8.G.A.5

What is the measure of angle x?

• 83

• 114

• 17

• 31

Tags

CCSS.8.G.A.5

What is the measure of x?

• 14

• 156

• 95

• 109

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