Worksheets
Finding Missing Angles in Triangles
Finding Missing Angles in Triangles
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.
Finding Exterior Angles of Triangles
Finding Exterior Angles of Triangles
Model how to find a missing exterior angle with this eighth-grade geometry worksheet!
Parallel Lines Cut By A Transversal
Parallel Lines Cut By A Transversal
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.
Interior Angles in Triangles: Solve for the Variable
Interior Angles in Triangles: Solve for the Variable
Students use the Triangle Angle-Sum Theorem to solve for the variable in triangles where two or more angle measures are linear algebraic expressions.
Exterior Angles of Triangles: Solve for the Variable
Exterior Angles of Triangles: Solve for the Variable
Students use the Exterior Angle Theorem to solve for the variable in triangles where two or more angle measures are linear algebraic expressions.
Transversals of Parallel Lines
Transversals of Parallel Lines
Help students hone their knowledge of different angles with this eighth-grade geometry worksheet about parallel lines cut by a transversal.
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