Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 42° = ____°
- Complement of 9° = ____°
- Complement of 35° = ____°
- Supplement of 128° = ____°
- Third angle of a triangle with angles 41° and 19° = ____°
- Supplement of 88° = ____°
- Supplement of 65° = ____°
- Complement of 44° = ____°
- Third angle of a triangle with angles 40° and 87° = ____°
- Complement of 87° = ____°
- Complement of 68° = ____°
- Supplement of 19° = ____°
- Supplement of 146° = ____°
- Complement of 75° = ____°
- Supplement of 86° = ____°
- Supplement of 138° = ____°
- Third angle of a triangle with angles 34° and 101° = ____°
- Third angle of a triangle with angles 62° and 30° = ____°
- Supplement of 121° = ____°
- Complement of 58° = ____°