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 18° and 113° = ____°
- Complement of 18° = ____°
- Complement of 54° = ____°
- Supplement of 69° = ____°
- Third angle of a triangle with angles 49° and 91° = ____°
- Supplement of 98° = ____°
- Third angle of a triangle with angles 48° and 22° = ____°
- Complement of 47° = ____°
- Complement of 25° = ____°
- Third angle of a triangle with angles 33° and 56° = ____°
- Complement of 1° = ____°
- Third angle of a triangle with angles 33° and 133° = ____°
- Complement of 55° = ____°
- Supplement of 138° = ____°
- Third angle of a triangle with angles 37° and 56° = ____°
- Complement of 48° = ____°
- Third angle of a triangle with angles 35° and 90° = ____°
- Third angle of a triangle with angles 11° and 65° = ____°
- Third angle of a triangle with angles 11° and 26° = ____°
- Third angle of a triangle with angles 63° and 25° = ____°