Finding Angles and Side Lengths of Right Triangles

Find the missing angle in the triangle.

• 90 degrees

• 65 degrees

• 115 degrees

• 180 degrees

Find the measure of angle A.

• 75^o

• 60^o

• 30^o

• 38^o

Find the missing angle in the triangle.

• 180 degrees

• 142 degrees

• 90 degrees

• 38 degrees

Which type of triangle is pictured?

• Equilateral Triangle

• Right Isosceles Triangle

• Obtuse Scalene Triangle

• Obtuse Equilateral Triangle

• A) 25°

• B) 30°

• C) 35°

• D) 40°

Name the angles from SMALLEST to LARGEST

• Q, R, P

• P, Q, R

• R, P, Q

• R, Q, P

Name the sides from LARGEST to SMALLEST

• KJ, KH, JH

• JH, KH, KJ

• KH, KJ, JH

• KH, JH, KJ

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