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 38° and 87° = ____°
- Complement of 47° = ____°
- Supplement of 27° = ____°
- Third angle of a triangle with angles 17° and 58° = ____°
- Third angle of a triangle with angles 38° and 74° = ____°
- Complement of 21° = ____°
- Complement of 88° = ____°
- Complement of 17° = ____°
- Third angle of a triangle with angles 15° and 117° = ____°
- Supplement of 125° = ____°
- Third angle of a triangle with angles 28° and 27° = ____°
- Complement of 89° = ____°
- Third angle of a triangle with angles 44° and 13° = ____°
- Supplement of 2° = ____°
- Third angle of a triangle with angles 10° and 103° = ____°
- Third angle of a triangle with angles 40° and 121° = ____°
- Supplement of 136° = ____°
- Supplement of 43° = ____°
- Complement of 13° = ____°
- Third angle of a triangle with angles 58° and 80° = ____°