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 72° and 42° = ____°
- Third angle of a triangle with angles 48° and 57° = ____°
- Complement of 62° = ____°
- Complement of 20° = ____°
- Complement of 82° = ____°
- Third angle of a triangle with angles 63° and 27° = ____°
- Supplement of 109° = ____°
- Complement of 30° = ____°
- Supplement of 45° = ____°
- Third angle of a triangle with angles 11° and 86° = ____°
- Third angle of a triangle with angles 75° and 55° = ____°
- Third angle of a triangle with angles 75° and 42° = ____°
- Complement of 79° = ____°
- Third angle of a triangle with angles 33° and 106° = ____°
- Supplement of 63° = ____°
- Third angle of a triangle with angles 21° and 81° = ____°
- Complement of 34° = ____°
- Supplement of 172° = ____°
- Supplement of 66° = ____°
- Third angle of a triangle with angles 10° and 117° = ____°