Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Third angle of a triangle with angles 42° and 122° = ____°
- Third angle of a triangle with angles 19° and 110° = ____°
- Supplement of 77° = ____°
- Third angle of a triangle with angles 37° and 110° = ____°
- Complement of 55° = ____°
- Third angle of a triangle with angles 21° and 87° = ____°
- Complement of 58° = ____°
- Supplement of 88° = ____°
- Supplement of 167° = ____°
- Complement of 28° = ____°
- Supplement of 4° = ____°
- Supplement of 9° = ____°
- Supplement of 106° = ____°
- Complement of 80° = ____°
- Complement of 56° = ____°
- Supplement of 28° = ____°
- Supplement of 125° = ____°
- Complement of 10° = ____°
- Supplement of 1° = ____°
- Third angle of a triangle with angles 73° and 43° = ____°