Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 100° = ____°
- Third angle of a triangle with angles 15° and 54° = ____°
- Third angle of a triangle with angles 21° and 135° = ____°
- Complement of 25° = ____°
- Third angle of a triangle with angles 41° and 57° = ____°
- Supplement of 129° = ____°
- Complement of 29° = ____°
- Complement of 6° = ____°
- Complement of 28° = ____°
- Third angle of a triangle with angles 80° and 63° = ____°
- Complement of 74° = ____°
- Complement of 49° = ____°
- Complement of 10° = ____°
- Supplement of 30° = ____°
- Complement of 72° = ____°
- Supplement of 20° = ____°
- Complement of 26° = ____°
- Complement of 55° = ____°
- Third angle of a triangle with angles 11° and 83° = ____°
- Complement of 38° = ____°