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

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

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

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

Give your students practice finding diagonal distances between two points with this two-page geometry 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.