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Find the missing angle in a triangle using addition and subtraction.

Tri-Angles

Put that protractor to good use! In this geometry worksheet your student will practice measuring each of these angles using a protractor.

Measuring Angles

Students get to practice measuring angles using built-in protractors in this fun geometry activity! After measuring, they&#39;ll put their angle knowledge to the test by classifying each angle as acute, obtuse, right, or straight.

Measure and Classify Angles

On this worksheet, your third-grader will be asked to find the right angles and label them with the right angle symbol.

Right Angle Symbol: Label the Right Angle

Here's a fun way to practice shape identification! Use your knowledge of plane figures to color in this picture.

Plane Figures

Take to the seas for your child's next geometry lesson with this fun math sheet that's all about angles.

Angle Puzzle

How much does your fourth grader know about triangles? Can he figure out the missing angle in each of these triangles?

The Missing Angle: Triangles

Supplementary, Complementary, Vertical, and Adjacent Angles

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