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 11° and 141° = ____°
- Third angle of a triangle with angles 16° and 47° = ____°
- Supplement of 73° = ____°
- Complement of 30° = ____°
- Supplement of 16° = ____°
- Complement of 66° = ____°
- Supplement of 129° = ____°
- Complement of 6° = ____°
- Complement of 31° = ____°
- Complement of 48° = ____°
- Third angle of a triangle with angles 68° and 87° = ____°
- Third angle of a triangle with angles 63° and 15° = ____°
- Third angle of a triangle with angles 12° and 50° = ____°
- Complement of 55° = ____°
- Supplement of 126° = ____°
- Supplement of 57° = ____°
- Complement of 33° = ____°
- Complement of 65° = ____°
- Supplement of 179° = ____°
- Complement of 87° = ____°