Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 87° = ____°
- Third angle of a triangle with angles 34° and 12° = ____°
- Third angle of a triangle with angles 44° and 22° = ____°
- Complement of 30° = ____°
- Third angle of a triangle with angles 61° and 28° = ____°
- Supplement of 149° = ____°
- Supplement of 17° = ____°
- Third angle of a triangle with angles 18° and 126° = ____°
- Supplement of 90° = ____°
- Supplement of 63° = ____°
- Third angle of a triangle with angles 41° and 105° = ____°
- Complement of 72° = ____°
- Supplement of 80° = ____°
- Third angle of a triangle with angles 21° and 98° = ____°
- Supplement of 28° = ____°
- Supplement of 68° = ____°
- Supplement of 82° = ____°
- Complement of 2° = ____°
- Supplement of 78° = ____°
- Third angle of a triangle with angles 22° and 71° = ____°