Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 85° = ____°
- Supplement of 55° = ____°
- Supplement of 91° = ____°
- Supplement of 143° = ____°
- Complement of 18° = ____°
- Complement of 52° = ____°
- Supplement of 171° = ____°
- Complement of 26° = ____°
- Third angle of a triangle with angles 45° and 115° = ____°
- Supplement of 13° = ____°
- Third angle of a triangle with angles 15° and 136° = ____°
- Third angle of a triangle with angles 49° and 81° = ____°
- Supplement of 152° = ____°
- Third angle of a triangle with angles 71° and 75° = ____°
- Complement of 45° = ____°
- Complement of 49° = ____°
- Complement of 19° = ____°
- Complement of 81° = ____°
- Complement of 70° = ____°
- Third angle of a triangle with angles 51° and 55° = ____°