Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 30° = ____°
- Third angle of a triangle with angles 34° and 53° = ____°
- Complement of 69° = ____°
- Complement of 40° = ____°
- Complement of 42° = ____°
- Supplement of 140° = ____°
- Complement of 57° = ____°
- Third angle of a triangle with angles 66° and 79° = ____°
- Supplement of 12° = ____°
- Supplement of 44° = ____°
- Third angle of a triangle with angles 36° and 11° = ____°
- Supplement of 139° = ____°
- Complement of 4° = ____°
- Supplement of 114° = ____°
- Supplement of 9° = ____°
- Third angle of a triangle with angles 35° and 127° = ____°
- Complement of 66° = ____°
- Third angle of a triangle with angles 57° and 89° = ____°
- Third angle of a triangle with angles 47° and 36° = ____°
- Third angle of a triangle with angles 61° and 90° = ____°