Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 81° = ____°
- Complement of 53° = ____°
- Complement of 45° = ____°
- Supplement of 177° = ____°
- Third angle of a triangle with angles 13° and 98° = ____°
- Complement of 75° = ____°
- Supplement of 125° = ____°
- Supplement of 25° = ____°
- Complement of 89° = ____°
- Supplement of 157° = ____°
- Third angle of a triangle with angles 49° and 52° = ____°
- Complement of 69° = ____°
- Supplement of 34° = ____°
- Complement of 21° = ____°
- Complement of 25° = ____°
- Third angle of a triangle with angles 31° and 99° = ____°
- Complement of 71° = ____°
- Third angle of a triangle with angles 63° and 11° = ____°
- Supplement of 170° = ____°
- Complement of 47° = ____°