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 51° and 58° = ____°
- Third angle of a triangle with angles 25° and 121° = ____°
- Supplement of 29° = ____°
- Third angle of a triangle with angles 67° and 48° = ____°
- Complement of 5° = ____°
- Third angle of a triangle with angles 59° and 107° = ____°
- Supplement of 54° = ____°
- Complement of 34° = ____°
- Third angle of a triangle with angles 65° and 52° = ____°
- Supplement of 18° = ____°
- Supplement of 21° = ____°
- Supplement of 94° = ____°
- Supplement of 83° = ____°
- Supplement of 118° = ____°
- Complement of 33° = ____°
- Third angle of a triangle with angles 45° and 38° = ____°
- Supplement of 78° = ____°
- Complement of 25° = ____°
- Complement of 47° = ____°
- Third angle of a triangle with angles 73° and 20° = ____°