Angle Addition and Subtraction

Front

What angle needs to be added to the angle shown above to create a right angle? Options: 10 degree angle, 30 degree angle, 45 degree angle, This is a right angle.

Back

30 degree angle

Front

What angle will you have if you take away a 180 degree angle from the angle above?

Back

180 degree angle

Front

What is the missing measure in this straight angle?

Back

60 degrees

Front

What is the missing measure in the 90 degrees angle?

Back

57 Degrees

Front

What measure should be added to the angle above to show a 360 degree angle? Options: 300 Degrees, 100 Degrees, 60 Degrees, 160 Degrees

Back

60 Degrees

Front

What angle should be added to the 120 degree angle to create a straight angle?

Back

60 degrees

Front

What is this called?

Back

Protractor

Front

What angle is being measured on the protractor? Options: 68 Degrees, 72 Degrees, 60 Degrees, 77 Degrees

Back

72 Degrees

Front

What angle is being measured on the protractor? Options: 45 Degrees, 50 Degrees, 55 Degrees, 60 Degrees

Back

50 Degrees

Front

What angle is being measured on the protractor? Options: 90 Degrees, 180 Degrees, 120 Degrees, 80 Degrees

Back

90 Degrees