Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 3° = ____°
- Third angle of a triangle with angles 17° and 149° = ____°
- Complement of 86° = ____°
- Third angle of a triangle with angles 48° and 67° = ____°
- Complement of 9° = ____°
- Supplement of 66° = ____°
- Complement of 12° = ____°
- Supplement of 128° = ____°
- Complement of 27° = ____°
- Complement of 56° = ____°
- Supplement of 159° = ____°
- Third angle of a triangle with angles 59° and 67° = ____°
- Third angle of a triangle with angles 30° and 72° = ____°
- Supplement of 7° = ____°
- Third angle of a triangle with angles 59° and 103° = ____°
- Third angle of a triangle with angles 26° and 108° = ____°
- Complement of 37° = ____°
- Third angle of a triangle with angles 59° and 75° = ____°
- Complement of 38° = ____°
- Supplement of 155° = ____°