Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 81° = ____°
- Third angle of a triangle with angles 10° and 45° = ____°
- Supplement of 29° = ____°
- Complement of 5° = ____°
- Third angle of a triangle with angles 67° and 42° = ____°
- Supplement of 135° = ____°
- Third angle of a triangle with angles 63° and 54° = ____°
- Third angle of a triangle with angles 36° and 15° = ____°
- Supplement of 17° = ____°
- Third angle of a triangle with angles 35° and 133° = ____°
- Complement of 66° = ____°
- Third angle of a triangle with angles 60° and 70° = ____°
- Complement of 55° = ____°
- Supplement of 117° = ____°
- Third angle of a triangle with angles 59° and 80° = ____°
- Supplement of 170° = ____°
- Supplement of 15° = ____°
- Third angle of a triangle with angles 48° and 70° = ____°
- Complement of 18° = ____°
- Supplement of 44° = ____°