Angles

What is the measurement of angle BAL?

• 180 degrees

• 100 degrees

• 40 degrees

• 110 degrees

What is the measurement of this angle?

• 60 degrees
• 50 degrees
• 130 degrees 
• 120 degrees

Tags

CCSS.4.MD.C.6

What kind of angle is this?

• Acute

• Obtuse

• Right

• Straight

What is an acute angle?

• An angle measuring more than 90 degrees.

• An angle measuring less than 90 degrees.

• An angle measuring exactly 90 degrees.

• An angle measuring exactly 180 degrees.

What kind of angle is this?

• Straight

• Acute

• Obtuse

• Right

What kind of angle is this?

• Obtuse

• Acute

• Reflexive

• Straight

What is the vertically opposite angle to c?

• e

• d

• c

• a

What does it mean when angles are 'vertically opposite'?

• Angles that are not equal to each other

• Angles that are bigger than 90 degrees

• Angles that add up to 180 degrees

• Angles that are opposite to each other and are equal

Identify b

• 55

• 45

• 170

• 83

Identify the 'right angle'

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