Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 84° = ____°
- Third angle of a triangle with angles 48° and 23° = ____°
- Complement of 89° = ____°
- Supplement of 33° = ____°
- Complement of 63° = ____°
- Third angle of a triangle with angles 55° and 15° = ____°
- Complement of 25° = ____°
- Complement of 11° = ____°
- Third angle of a triangle with angles 15° and 26° = ____°
- Third angle of a triangle with angles 56° and 67° = ____°
- Third angle of a triangle with angles 74° and 66° = ____°
- Complement of 10° = ____°
- Third angle of a triangle with angles 39° and 104° = ____°
- Complement of 29° = ____°
- Third angle of a triangle with angles 19° and 104° = ____°
- Complement of 71° = ____°
- Third angle of a triangle with angles 10° and 121° = ____°
- Supplement of 81° = ____°
- Third angle of a triangle with angles 78° and 69° = ____°
- Supplement of 47° = ____°