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 53° and 89° = ____°
- Third angle of a triangle with angles 19° and 26° = ____°
- Complement of 57° = ____°
- Supplement of 108° = ____°
- Complement of 42° = ____°
- Complement of 25° = ____°
- Supplement of 147° = ____°
- Third angle of a triangle with angles 12° and 78° = ____°
- Complement of 3° = ____°
- Supplement of 98° = ____°
- Supplement of 1° = ____°
- Supplement of 99° = ____°
- Supplement of 37° = ____°
- Supplement of 110° = ____°
- Supplement of 104° = ____°
- Supplement of 36° = ____°
- Complement of 61° = ____°
- Supplement of 16° = ____°
- Complement of 51° = ____°
- Third angle of a triangle with angles 21° and 37° = ____°