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Learn some basic geometry with this worksheet all about the angle.

Help Simon the Spider create 90 degree angles with this playful Halloween geometry worksheet!

Help your third-grader learn about right angle geometry with this simple geometry worksheet.

Introduce your child to different angles starting with an obtuse angle and see him find the obtuse angles in this worksheet.

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

Students practice identifying prime numbers, regular polygons, and irregular polygons!

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