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 14° and 152° = ____°
- Complement of 21° = ____°
- Complement of 12° = ____°
- Supplement of 147° = ____°
- Third angle of a triangle with angles 51° and 31° = ____°
- Complement of 3° = ____°
- Complement of 53° = ____°
- Supplement of 91° = ____°
- Complement of 60° = ____°
- Supplement of 18° = ____°
- Complement of 42° = ____°
- Supplement of 172° = ____°
- Third angle of a triangle with angles 24° and 74° = ____°
- Third angle of a triangle with angles 60° and 78° = ____°
- Complement of 74° = ____°
- Complement of 57° = ____°
- Complement of 45° = ____°
- Supplement of 152° = ____°
- Third angle of a triangle with angles 22° and 146° = ____°
- Third angle of a triangle with angles 25° and 103° = ____°