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 12° and 117° = ____°
- Supplement of 83° = ____°
- Complement of 63° = ____°
- Complement of 31° = ____°
- Third angle of a triangle with angles 23° and 31° = ____°
- Complement of 54° = ____°
- Complement of 14° = ____°
- Third angle of a triangle with angles 20° and 15° = ____°
- Supplement of 160° = ____°
- Complement of 9° = ____°
- Third angle of a triangle with angles 48° and 46° = ____°
- Supplement of 106° = ____°
- Third angle of a triangle with angles 62° and 70° = ____°
- Complement of 47° = ____°
- Supplement of 88° = ____°
- Complement of 83° = ____°
- Supplement of 130° = ____°
- Supplement of 168° = ____°
- Supplement of 179° = ____°
- Complement of 45° = ____°