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 20° and 108° = ____°
- Third angle of a triangle with angles 53° and 65° = ____°
- Third angle of a triangle with angles 74° and 55° = ____°
- Supplement of 164° = ____°
- Third angle of a triangle with angles 14° and 72° = ____°
- Supplement of 119° = ____°
- Third angle of a triangle with angles 48° and 65° = ____°
- Complement of 11° = ____°
- Complement of 66° = ____°
- Complement of 70° = ____°
- Third angle of a triangle with angles 12° and 88° = ____°
- Complement of 56° = ____°
- Supplement of 167° = ____°
- Complement of 13° = ____°
- Complement of 83° = ____°
- Complement of 27° = ____°
- Supplement of 152° = ____°
- Third angle of a triangle with angles 61° and 64° = ____°
- Third angle of a triangle with angles 40° and 44° = ____°
- Third angle of a triangle with angles 65° and 12° = ____°