Is your fourth grader reluctant to practice geometry? This colorful worksheet, which explores obtuse triangles, may be just what he needs!

Is your child in need of a geometry review? This worksheet covers the basic 2-D shapes, from circles and triangles to pentagons and hexagons.

Knowing how to identify right angles is a huge part of geometry. Help your child get to know his right angle shapes with this worksheet.

This eighth-grade geometry worksheet introduces students to the Triangle Angle Sum Theorem and has them practice finding a missing interior angle in a triangle.

In this eighth-grade geometry worksheet, students learn about parallel lines cut by transversals and practice identifying different types of angle pairs using given diagrams.

On this worksheet, your third-grader will be asked to circle all the right angles they can find in the picture.

Students use the Triangle Angle-Sum Theorem to solve for the variable in triangles where two or more angle measures are linear algebraic expressions.

Students use the Exterior Angle Theorem to solve for the variable in triangles where two or more angle measures are linear algebraic expressions.

Once students understand angle basics, challenge them to find missing angles in this exercise!

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.

From angles and congruent shapes to calculating perimeter, this quiz covers variety of topics in third grade geometry.

How much does your child know about triangles? Can they figure out the missing angle in each of these triangles?