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

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

Use this one-page reference sheet to help students learn all about translations on the coordinate plane!

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

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

In this performance task, students will transform Pedro's backyard by translating, rotating, reflecting, and dilating the objects to fit specific parameters.

Use sports to practice finding the volume of spheres in this colorful worksheet!

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