Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 78° = ____°
- Complement of 69° = ____°
- Supplement of 8° = ____°
- Complement of 56° = ____°
- Third angle of a triangle with angles 42° and 107° = ____°
- Third angle of a triangle with angles 60° and 42° = ____°
- Complement of 55° = ____°
- Supplement of 165° = ____°
- Third angle of a triangle with angles 31° and 81° = ____°
- Complement of 24° = ____°
- Third angle of a triangle with angles 20° and 76° = ____°
- Supplement of 114° = ____°
- Complement of 70° = ____°
- Third angle of a triangle with angles 53° and 26° = ____°
- Supplement of 159° = ____°
- Third angle of a triangle with angles 18° and 105° = ____°
- Supplement of 101° = ____°
- Complement of 36° = ____°
- Complement of 11° = ____°
- Third angle of a triangle with angles 26° and 23° = ____°