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 33° and 37° = ____°
- Complement of 69° = ____°
- Complement of 38° = ____°
- Complement of 15° = ____°
- Third angle of a triangle with angles 12° and 142° = ____°
- Supplement of 40° = ____°
- Third angle of a triangle with angles 69° and 92° = ____°
- Complement of 28° = ____°
- Supplement of 116° = ____°
- Complement of 50° = ____°
- Supplement of 28° = ____°
- Third angle of a triangle with angles 19° and 40° = ____°
- Supplement of 48° = ____°
- Third angle of a triangle with angles 36° and 88° = ____°
- Complement of 81° = ____°
- Complement of 21° = ____°
- Third angle of a triangle with angles 71° and 33° = ____°
- Complement of 9° = ____°
- Third angle of a triangle with angles 68° and 92° = ____°
- Third angle of a triangle with angles 12° and 78° = ____°