Angle Measures with Protractor

Without using a protractor, find the measure of angle QRT.

• 315 degrees

• 45 degrees

• 135 degrees

• 145 degrees

What kind of angle is this???

• right

• acute

• obtuse

• straight

What type of angle is shown?

• acute

• obtuse

• right

• straight

What is this tool called and what is it used for?

• A ruler used to measure lines.

• A protractor used to measure lines.

• A ruler used to measure angles.

• A protractor used to measure angles.

What is the measure of the angle shown in the picture? 

• 0 degrees

• 45 degrees 

• 90 degrees

• 180 degrees

Tanisha measured ∠VST

in the figure below with a protractor.

Which is closest to the measure of ∠VST?

• 8 degrees

• 26 degrees

• 109 degrees

• 176 degrees

What is the measurement of Angle x on her tile?

• 55º

• 65º

• 125º

• 135º

Marisol measured∠PNO

in the figure below with a protractor.

What could be the measurement of this angle?

• 8°

• 52°

• 101°

• 146°

What type of angle measures EXACTLY 90 degrees?

• an acute angle

• an obtuse angle

• a right angle

• a straight angle

What is the measurement of a full circle?

• 90 degrees

• 180 degrees

• 360 degrees