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 17° and 109° = ____°
- Complement of 1° = ____°
- Supplement of 177° = ____°
- Supplement of 125° = ____°
- Third angle of a triangle with angles 43° and 89° = ____°
- Complement of 18° = ____°
- Third angle of a triangle with angles 21° and 117° = ____°
- Supplement of 9° = ____°
- Third angle of a triangle with angles 55° and 32° = ____°
- Supplement of 178° = ____°
- Third angle of a triangle with angles 64° and 42° = ____°
- Complement of 15° = ____°
- Third angle of a triangle with angles 34° and 85° = ____°
- Third angle of a triangle with angles 80° and 34° = ____°
- Complement of 27° = ____°
- Complement of 63° = ____°
- Complement of 12° = ____°
- Supplement of 174° = ____°
- Complement of 50° = ____°
- Supplement of 7° = ____°