Angles and Triangles

Find the missing angle.

• 43

• 47

• 57

• 67

Which type of angle is pictured?

• Acute

• Right

• Obtuse

• Straight

Q1. What type of angle is less than 90 degrees?

• A) acute

• B) obtuse

• C) right

What type of angles are these?

• Adjacent Angles

• Linear Pair

• Complementary Angles

• Supplementary Angles

• Vertical Angles

Are these angles an example of complementary, supplementary, or neither?

• Complementary

• Supplementary

• Neither

What is the measure of the missing angle?

• 39

• 129

• 119

• 129

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

In a triangle, how many total degrees are there?

• 100%

• 180 degrees

• it varies

• 360 degrees

What is the name of this kind of triangle?

• Right

• Scalene

• Isosceles

• Equilateral

Identify the type of angle shown.

• Complementary

• Supplementary