Angles

Which type of angle is pictured?

• Acute

• Right

• Obtuse

• Straight

Which angle type is pictured?

• Acute

• Right

• Obtuse

• Straight

What is the measurement of a straight angle?

• 100

• 180

• 360

• 240

An angle whose measure is exactly 90 degrees.

• acute

• vertical

• right

• straight

What type of angle is shown?

• obtuse

• right

• straight

• acute

What is this a picture of?

• Acute angle

• Right angle

• Perpendicular lines

• Obtuse angle

What is an example of a pair of complementary angles?

• 13° and 45°
• 10° and 170°
• 81° and 9°
• 90° and 3°

What kind of angles are shown?

• complementary
• supplementary
• adjacent
• corresponding

Find the missing angle.

• 60°
• 70°
• 50°
• 140

What are complementary angles?

• Angles that add up to 180°
• Angles that add up to 90°
• Angles that are equal to each other
• Angles that are opposite of each other when lines intersect.