Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 66° = ____°
- Complement of 28° = ____°
- Complement of 24° = ____°
- Third angle of a triangle with angles 58° and 10° = ____°
- Complement of 61° = ____°
- Supplement of 21° = ____°
- Supplement of 39° = ____°
- Third angle of a triangle with angles 70° and 74° = ____°
- Complement of 68° = ____°
- Complement of 87° = ____°
- Third angle of a triangle with angles 23° and 138° = ____°
- Supplement of 29° = ____°
- Supplement of 157° = ____°
- Complement of 30° = ____°
- Third angle of a triangle with angles 17° and 103° = ____°
- Supplement of 146° = ____°
- Complement of 26° = ____°
- Third angle of a triangle with angles 54° and 51° = ____°
- Complement of 48° = ____°
- Third angle of a triangle with angles 23° and 90° = ____°