Estimating and Comparing Angles Worksheet

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Compare each angle to the measurement given, using < , >, or = symbols.

60 degree angle   <   360° 180 degree angle   >   90°

150 degree angle   >   45°

90 degree angle   <   110°

approximately 30 degree angle   <   70°

90 degree angle   =   90°

Estimate the approximate measurement of each angle in degrees.

approximate 45 degree angle   45°    approximate 105 degree angle   105°  
180 degree angle   180°    90 degree angle   90°   

(allow five degrees difference in either direction for estimates)

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From a Series of Angles Worksheets    –    By

Related Resources

The various resources listed below are aligned to the same standard, (4MD06) taken from the CCSM (Common Core Standards For Mathematics) as the Geometry Worksheet shown above.

Measure angles in whole-number degrees using a protractor. Sketch angles of specified measure.


Lines and Angles


Similar to the above listing, the resources below are aligned to related standards in the Common Core For Mathematics that together support the following learning outcome:

Geometric measurement: understand concepts of angle and measure angles