- The worksheet asks students to measure vertically opposite angles using a protractor.
- Vertically opposite angles are formed when two lines intersect; they are always equal in measure.
- For each problem (1–9), the student must measure one angle and then write its value, knowing that the opposite angle has the same measure.
- Problem 2 shows perpendicular lines with right-angle symbols, so both vertically opposite angles are 90°.
- Other problems require actual measurement with a protractor since no angle values or symbols are given.
- The correct answers depend on precise measurement, but conceptually, each pair of vertically opposite angles should have identical degree measures.
Parent Tip: Review the logic above to help your child master the concept of intersecting lines and angles worksheet.