Angle Relationships and Unknown Values #1

Strengthen your knowledge of angle relationships with this helpful worksheet! Students will look at each diagram and solve for each variable. Learners must apply their knowledge of complementary, supplementary, vertical, and adjacent angles to determine each unknown value. When students have found their answer, they will find it in the box at the bottom of the page, then cross it out, allowing students to self-check their work.

Created for a seventh-grade curriculum, this worksheet helps students test their understanding of angle relationships. Learners will also practice writing and solving one-variable equations, a fundamental skill that will support students in future math studies.

Check out Complementary and Supplementary Angles #1 and Solving Problems Using Angle Relationships #1 for more practice.