Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 90° = ____°
- Supplement of 80° = ____°
- Complement of 36° = ____°
- Supplement of 77° = ____°
- Supplement of 60° = ____°
- Supplement of 34° = ____°
- Third angle of a triangle with angles 25° and 19° = ____°
- Third angle of a triangle with angles 78° and 71° = ____°
- Third angle of a triangle with angles 75° and 84° = ____°
- Third angle of a triangle with angles 61° and 38° = ____°
- Supplement of 41° = ____°
- Third angle of a triangle with angles 21° and 41° = ____°
- Third angle of a triangle with angles 78° and 47° = ____°
- Third angle of a triangle with angles 11° and 43° = ____°
- Supplement of 136° = ____°
- Third angle of a triangle with angles 47° and 49° = ____°
- Complement of 10° = ____°
- Supplement of 74° = ____°
- Complement of 70° = ____°
- Third angle of a triangle with angles 15° and 45° = ____°