Angles with Right Triangles

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

Which type of triangle is pictured?

• Equilateral Triangle

• Right Isosceles Triangle

• Obtuse Scalene Triangle

• Obtuse Equilateral Triangle

An angle whose measure is exactly 90 degrees.

• acute

• vertical

• right

• straight

• A

• B

• C

• D

Find the angle the staircase to the floor.

Write your response as a whole number.

Mathematical Equivalence

ON

Find the angle the staircase to the floor.

Write your response as a whole number.

Mathematical Equivalence

ON

Find the measure of angle A.

• 75^o

• 60^o

• 30^o

• 38^o

Find the angle the staircase to the floor.

Write your response as a whole number.

Mathematical Equivalence

ON

Find the angle the staircase to the floor.

Write your response as a whole number.

Mathematical Equivalence

ON

Find the angle the staircase to the floor.

Write your response as a whole number.

Mathematical Equivalence

ON