Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 60° = ____°
- Third angle of a triangle with angles 15° and 55° = ____°
- Supplement of 118° = ____°
- Third angle of a triangle with angles 12° and 95° = ____°
- Supplement of 75° = ____°
- Third angle of a triangle with angles 50° and 115° = ____°
- Complement of 47° = ____°
- Third angle of a triangle with angles 39° and 69° = ____°
- Supplement of 112° = ____°
- Third angle of a triangle with angles 29° and 121° = ____°
- Complement of 66° = ____°
- Complement of 1° = ____°
- Supplement of 45° = ____°
- Third angle of a triangle with angles 19° and 32° = ____°
- Third angle of a triangle with angles 35° and 79° = ____°
- Third angle of a triangle with angles 51° and 31° = ____°
- Third angle of a triangle with angles 44° and 81° = ____°
- Third angle of a triangle with angles 36° and 57° = ____°
- Supplement of 36° = ____°
- Third angle of a triangle with angles 25° and 10° = ____°