Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 25° = ____°
- Third angle of a triangle with angles 19° and 56° = ____°
- Complement of 85° = ____°
- Complement of 80° = ____°
- Supplement of 19° = ____°
- Supplement of 143° = ____°
- Supplement of 164° = ____°
- Complement of 62° = ____°
- Third angle of a triangle with angles 35° and 39° = ____°
- Third angle of a triangle with angles 71° and 53° = ____°
- Third angle of a triangle with angles 17° and 102° = ____°
- Third angle of a triangle with angles 41° and 90° = ____°
- Supplement of 9° = ____°
- Third angle of a triangle with angles 10° and 31° = ____°
- Third angle of a triangle with angles 66° and 93° = ____°
- Supplement of 98° = ____°
- Supplement of 60° = ____°
- Complement of 50° = ____°
- Supplement of 112° = ____°
- Supplement of 129° = ____°