Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 13° = ____°
- Supplement of 81° = ____°
- Supplement of 10° = ____°
- Third angle of a triangle with angles 15° and 56° = ____°
- Complement of 56° = ____°
- Third angle of a triangle with angles 18° and 128° = ____°
- Supplement of 89° = ____°
- Supplement of 17° = ____°
- Complement of 70° = ____°
- Supplement of 179° = ____°
- Supplement of 48° = ____°
- Third angle of a triangle with angles 46° and 20° = ____°
- Third angle of a triangle with angles 50° and 104° = ____°
- Third angle of a triangle with angles 21° and 29° = ____°
- Third angle of a triangle with angles 36° and 61° = ____°
- Supplement of 16° = ____°
- Supplement of 14° = ____°
- Complement of 78° = ____°
- Supplement of 130° = ____°
- Complement of 25° = ____°