Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 77° = ____°
- Complement of 66° = ____°
- Complement of 81° = ____°
- Complement of 47° = ____°
- Complement of 1° = ____°
- Third angle of a triangle with angles 20° and 138° = ____°
- Complement of 87° = ____°
- Supplement of 74° = ____°
- Complement of 6° = ____°
- Complement of 21° = ____°
- Complement of 9° = ____°
- Complement of 24° = ____°
- Supplement of 92° = ____°
- Supplement of 137° = ____°
- Supplement of 39° = ____°
- Complement of 37° = ____°
- Complement of 84° = ____°
- Complement of 82° = ____°
- Third angle of a triangle with angles 22° and 128° = ____°
- Third angle of a triangle with angles 77° and 65° = ____°