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 12° and 155° = ____°
- Complement of 74° = ____°
- Supplement of 103° = ____°
- Third angle of a triangle with angles 10° and 103° = ____°
- Third angle of a triangle with angles 80° and 33° = ____°
- Complement of 8° = ____°
- Supplement of 13° = ____°
- Complement of 85° = ____°
- Supplement of 42° = ____°
- Third angle of a triangle with angles 76° and 77° = ____°
- Third angle of a triangle with angles 22° and 146° = ____°
- Supplement of 87° = ____°
- Supplement of 178° = ____°
- Complement of 23° = ____°
- Supplement of 124° = ____°
- Supplement of 131° = ____°
- Third angle of a triangle with angles 47° and 80° = ____°
- Complement of 58° = ____°
- Complement of 67° = ____°
- Supplement of 29° = ____°