Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 108° = ____°
- Third angle of a triangle with angles 80° and 77° = ____°
- Third angle of a triangle with angles 20° and 123° = ____°
- Supplement of 39° = ____°
- Supplement of 168° = ____°
- Supplement of 99° = ____°
- Complement of 25° = ____°
- Third angle of a triangle with angles 77° and 47° = ____°
- Third angle of a triangle with angles 45° and 122° = ____°
- Third angle of a triangle with angles 25° and 32° = ____°
- Complement of 47° = ____°
- Third angle of a triangle with angles 72° and 83° = ____°
- Third angle of a triangle with angles 52° and 111° = ____°
- Third angle of a triangle with angles 56° and 78° = ____°
- Supplement of 125° = ____°
- Supplement of 7° = ____°
- Complement of 72° = ____°
- Supplement of 146° = ____°
- Third angle of a triangle with angles 51° and 103° = ____°
- Third angle of a triangle with angles 66° and 96° = ____°