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

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.

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

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

Test your knowledge of congruency as you find the missing measures in this geometry worksheet!

Find the measures of missing interior and exterior angles of triangles with this geometry worksheet!

Get more practice finding the measures of missing interior and exterior angles of triangles with this geometry worksheet!

Turn your child into a geometry detective! How many degrees is each missing angle in these quadrilaterals?

Help your students explore angle relationships and transversals of parallel lines with this eighth-grade geometry worksheet! 

Find missing angles and side lengths in this tricky geometry worksheet!

Model how to find a missing exterior angle with this eighth-grade geometry worksheet!

Master congruent figures in this eighth-grade geometry worksheet!

Students practice using the converse of the Pythagorean theorem to identify right triangles with this geometry worksheet!

Practice using the converse of the Pythagorean theorem to identify right triangles with this eighth-grade math worksheet!

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.

In this geometry worksheet for eighth graders, students review an example problem and then practice finding the volume of a variety of cylinders.

Practice using the Pythagorean theorem to find the missing leg or hypotenuse lengths of right triangles in this eighth-grade geometry worksheet!

In this two-page geometry worksheet, students will practice using the Pythagorean theorem to find missing leg lengths on right triangles.

Students practice using the Pythagorean theorem to find missing hypotenuse lengths on right triangles in this eighth-grade geometry worksheet!

Practice using the Pythagorean theorem to find missing leg lengths and missing hypotenuse lengths on right triangles with this eighth-grade geometry worksheet!

Have students apply their understanding of the Pythagorean theorem to real-world situations with this engaging eighth-grade geometry worksheet!

Rotate, translate, and dilate shapes like a pro with this eighth grade geometry worksheet!

Help students hone their knowledge of different angles with this eighth-grade geometry worksheet about parallel lines cut by a transversal.

Introduce geometry learners to the Pythagorean theorem with this helpful one-page reference sheet!

Test your knowledge of geometric transformations in this eighth-grade worksheet!

Support students as they work their way through a proof of the Pythagorean theorem with this eighth-grade geometry worksheet! 

Let’s practice the Pythagorean Theorem with this engaging worksheet!

Practicing the Pythagorean theorem is easy as pie in this cheerful worksheet!

Designed for eighth-grade, this geometry worksheet walks students through the process of finding the volume of spheres.