Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 175° = ____°
- Third angle of a triangle with angles 30° and 111° = ____°
- Complement of 28° = ____°
- Complement of 45° = ____°
- Third angle of a triangle with angles 20° and 53° = ____°
- Complement of 11° = ____°
- Supplement of 83° = ____°
- Third angle of a triangle with angles 35° and 85° = ____°
- Third angle of a triangle with angles 78° and 56° = ____°
- Complement of 4° = ____°
- Third angle of a triangle with angles 49° and 59° = ____°
- Third angle of a triangle with angles 15° and 154° = ____°
- Third angle of a triangle with angles 37° and 37° = ____°
- Supplement of 54° = ____°
- Supplement of 13° = ____°
- Supplement of 143° = ____°
- Complement of 1° = ____°
- Supplement of 51° = ____°
- Supplement of 103° = ____°
- Complement of 21° = ____°