Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 3° = ____°
- Complement of 18° = ____°
- Complement of 21° = ____°
- Complement of 70° = ____°
- Third angle of a triangle with angles 78° and 35° = ____°
- Third angle of a triangle with angles 27° and 12° = ____°
- Complement of 68° = ____°
- Third angle of a triangle with angles 51° and 119° = ____°
- Supplement of 118° = ____°
- Third angle of a triangle with angles 16° and 70° = ____°
- Supplement of 112° = ____°
- Complement of 50° = ____°
- Supplement of 17° = ____°
- Supplement of 4° = ____°
- Third angle of a triangle with angles 49° and 11° = ____°
- Supplement of 143° = ____°
- Supplement of 82° = ____°
- Complement of 71° = ____°
- Complement of 89° = ____°
- Supplement of 113° = ____°