Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 65° = ____°
- Complement of 71° = ____°
- Supplement of 154° = ____°
- Third angle of a triangle with angles 80° and 47° = ____°
- Complement of 28° = ____°
- Third angle of a triangle with angles 20° and 87° = ____°
- Supplement of 157° = ____°
- Complement of 72° = ____°
- Supplement of 155° = ____°
- Complement of 25° = ____°
- Third angle of a triangle with angles 16° and 138° = ____°
- Complement of 83° = ____°
- Third angle of a triangle with angles 39° and 42° = ____°
- Supplement of 18° = ____°
- Complement of 9° = ____°
- Supplement of 117° = ____°
- Third angle of a triangle with angles 30° and 125° = ____°
- Complement of 29° = ____°
- Complement of 80° = ____°
- Complement of 82° = ____°