Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 168° = ____°
- Third angle of a triangle with angles 54° and 100° = ____°
- Complement of 74° = ____°
- Third angle of a triangle with angles 19° and 108° = ____°
- Supplement of 6° = ____°
- Complement of 71° = ____°
- Third angle of a triangle with angles 10° and 109° = ____°
- Complement of 12° = ____°
- Third angle of a triangle with angles 79° and 46° = ____°
- Third angle of a triangle with angles 15° and 80° = ____°
- Third angle of a triangle with angles 70° and 39° = ____°
- Supplement of 65° = ____°
- Supplement of 177° = ____°
- Complement of 57° = ____°
- Complement of 15° = ____°
- Complement of 80° = ____°
- Supplement of 149° = ____°
- Complement of 4° = ____°
- Supplement of 84° = ____°
- Third angle of a triangle with angles 74° and 56° = ____°