Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 39° = ____°
- Complement of 4° = ____°
- Third angle of a triangle with angles 38° and 111° = ____°
- Supplement of 67° = ____°
- Supplement of 161° = ____°
- Complement of 57° = ____°
- Complement of 9° = ____°
- Supplement of 29° = ____°
- Complement of 14° = ____°
- Complement of 19° = ____°
- Third angle of a triangle with angles 42° and 21° = ____°
- Complement of 54° = ____°
- Third angle of a triangle with angles 70° and 77° = ____°
- Supplement of 105° = ____°
- Complement of 58° = ____°
- Third angle of a triangle with angles 72° and 76° = ____°
- Complement of 51° = ____°
- Complement of 41° = ____°
- Third angle of a triangle with angles 44° and 102° = ____°
- Third angle of a triangle with angles 25° and 78° = ____°