Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 66° = ____°
- Third angle of a triangle with angles 22° and 65° = ____°
- Supplement of 13° = ____°
- Third angle of a triangle with angles 45° and 12° = ____°
- Supplement of 14° = ____°
- Third angle of a triangle with angles 51° and 38° = ____°
- Complement of 1° = ____°
- Third angle of a triangle with angles 59° and 99° = ____°
- Third angle of a triangle with angles 79° and 75° = ____°
- Supplement of 168° = ____°
- Supplement of 28° = ____°
- Supplement of 118° = ____°
- Third angle of a triangle with angles 59° and 51° = ____°
- Third angle of a triangle with angles 62° and 44° = ____°
- Third angle of a triangle with angles 40° and 52° = ____°
- Supplement of 174° = ____°
- Complement of 34° = ____°
- Complement of 9° = ____°
- Complement of 39° = ____°
- Complement of 87° = ____°