Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 57° = ____°
- Third angle of a triangle with angles 40° and 85° = ____°
- Complement of 77° = ____°
- Supplement of 67° = ____°
- Complement of 66° = ____°
- Third angle of a triangle with angles 33° and 100° = ____°
- Complement of 10° = ____°
- Third angle of a triangle with angles 11° and 43° = ____°
- Supplement of 11° = ____°
- Complement of 30° = ____°
- Supplement of 52° = ____°
- Complement of 85° = ____°
- Third angle of a triangle with angles 45° and 108° = ____°
- Complement of 42° = ____°
- Third angle of a triangle with angles 49° and 108° = ____°
- Third angle of a triangle with angles 44° and 52° = ____°
- Third angle of a triangle with angles 25° and 38° = ____°
- Complement of 11° = ____°
- Supplement of 164° = ____°
- Supplement of 88° = ____°