<a href="http://www.dadsworksheets.com/v1/Worksheets/Basic Geometry/Simple_Angles_V3.html">Simple Right, Acute or Obtuse Angles Worksheet</a>
Label each angle as Right, Obtuse or Acute. Estimate or measure the angle.
Obtuse - 135 degrees
Right - 90 degrees
Acute - 45 degrees
Copyright © 2008-2010 DadsWorksheets.com - Permission for personal or classroom use is granted provided this notice is preserved.