4.MD.6
Measure angles in whole-number degrees using a protractor. Sketch angles of specified measure.
Khan Academy ResourcesMeasuring angles reviewConstructing angles reviewMeasure anglesTypes of angles by measureEstimate angle measuresDraw anglesAngles in circlesMeasuring angles using a protractor 2Measuring angles in degreesMeasuring angles using a protractorConstructing anglesMeasuring angles with a circular protractor

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