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 30° and 85° = ____°
- Supplement of 174° = ____°
- Third angle of a triangle with angles 31° and 131° = ____°
- Complement of 44° = ____°
- Supplement of 67° = ____°
- Third angle of a triangle with angles 45° and 92° = ____°
- Supplement of 17° = ____°
- Third angle of a triangle with angles 15° and 142° = ____°
- Supplement of 23° = ____°
- Supplement of 1° = ____°
- Third angle of a triangle with angles 59° and 99° = ____°
- Supplement of 136° = ____°
- Supplement of 173° = ____°
- Supplement of 19° = ____°
- Supplement of 88° = ____°
- Supplement of 18° = ____°
- Complement of 55° = ____°
- Supplement of 120° = ____°
- Complement of 74° = ____°
- Third angle of a triangle with angles 52° and 89° = ____°