Protractor
Measure angles on screen. Drag the two arms to set your measurement.
Drag the blue handle and red handle to position the two arms. The angle is measured between them.
Angle Measurement
90.0°
Angle
90.0°
Complement
0.0°
Supplement
90.0°
Measure angles on screen. Drag the two arms to set your measurement.
Drag the blue handle and red handle to position the two arms. The angle is measured between them.
Angle Measurement
Angle
90.0°
Complement
0.0°
Supplement
90.0°