Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Third angle of a triangle with angles 45° and 121° = ____°
- Supplement of 75° = ____°
- Complement of 34° = ____°
- Complement of 23° = ____°
- Third angle of a triangle with angles 48° and 18° = ____°
- Third angle of a triangle with angles 40° and 33° = ____°
- Supplement of 73° = ____°
- Supplement of 156° = ____°
- Third angle of a triangle with angles 55° and 80° = ____°
- Third angle of a triangle with angles 79° and 59° = ____°
- Complement of 11° = ____°
- Complement of 65° = ____°
- Complement of 84° = ____°
- Complement of 27° = ____°
- Complement of 36° = ____°
- Supplement of 54° = ____°
- Supplement of 110° = ____°
- Supplement of 8° = ____°
- Supplement of 177° = ____°
- Third angle of a triangle with angles 66° and 90° = ____°