Find Angle Measure of Right Triangle

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

An angle whose measure is exactly 90 degrees.

• acute

• vertical

• right

• straight

• A) 25°

• B) 50°

• C) 90°

• D) 120°

• A) 25°

• B) 30°

• C) 35°

• D) 40°

If one of the angles of a right triangle has a measure of 20^°, what is the measure of the other acute angle?

• 70 degrees

• 50 degrees

• 40 degrees

• 30 degrees

Find the measure of angle A.

• 75^o

• 60^o

• 30^o

• 38^o

Find the measure of each angle indicated. 

• 40°

• 33°

• 30°

• 29°

Mathematical Equivalence

ON

Find the measure of the missing angle. Calcula la medida del ángulo faltante.

• 90^o

• 10⁰

• 130^o

• 50^o

Solve for x

• 5

• 90

• 25

• 10