Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 120° = ____°
- Complement of 89° = ____°
- Supplement of 60° = ____°
- Complement of 40° = ____°
- Third angle of a triangle with angles 79° and 12° = ____°
- Complement of 32° = ____°
- Complement of 65° = ____°
- Third angle of a triangle with angles 27° and 143° = ____°
- Supplement of 131° = ____°
- Third angle of a triangle with angles 70° and 78° = ____°
- Third angle of a triangle with angles 79° and 46° = ____°
- Third angle of a triangle with angles 43° and 16° = ____°
- Complement of 55° = ____°
- Supplement of 95° = ____°
- Complement of 61° = ____°
- Supplement of 75° = ____°
- Third angle of a triangle with angles 47° and 12° = ____°
- Supplement of 111° = ____°
- Complement of 33° = ____°
- Third angle of a triangle with angles 26° and 17° = ____°