Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 31° = ____°
- Third angle of a triangle with angles 61° and 61° = ____°
- Third angle of a triangle with angles 73° and 66° = ____°
- Supplement of 100° = ____°
- Third angle of a triangle with angles 20° and 86° = ____°
- Third angle of a triangle with angles 20° and 118° = ____°
- Supplement of 158° = ____°
- Third angle of a triangle with angles 63° and 21° = ____°
- Supplement of 125° = ____°
- Complement of 41° = ____°
- Third angle of a triangle with angles 78° and 12° = ____°
- Supplement of 104° = ____°
- Third angle of a triangle with angles 11° and 25° = ____°
- Third angle of a triangle with angles 38° and 37° = ____°
- Third angle of a triangle with angles 65° and 39° = ____°
- Complement of 36° = ____°
- Supplement of 56° = ____°
- Third angle of a triangle with angles 65° and 67° = ____°
- Third angle of a triangle with angles 69° and 42° = ____°
- Complement of 67° = ____°