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 60° and 109° = ____°
- Complement of 77° = ____°
- Complement of 61° = ____°
- Supplement of 56° = ____°
- Third angle of a triangle with angles 25° and 98° = ____°
- Supplement of 114° = ____°
- Complement of 20° = ____°
- Supplement of 116° = ____°
- Third angle of a triangle with angles 75° and 66° = ____°
- Complement of 16° = ____°
- Third angle of a triangle with angles 45° and 83° = ____°
- Third angle of a triangle with angles 19° and 81° = ____°
- Complement of 17° = ____°
- Supplement of 150° = ____°
- Third angle of a triangle with angles 26° and 81° = ____°
- Third angle of a triangle with angles 71° and 37° = ____°
- Supplement of 22° = ____°
- Supplement of 169° = ____°
- Complement of 78° = ____°
- Complement of 39° = ____°