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 32° and 126° = ____°
- Third angle of a triangle with angles 12° and 142° = ____°
- Third angle of a triangle with angles 37° and 55° = ____°
- Complement of 39° = ____°
- Complement of 87° = ____°
- Supplement of 116° = ____°
- Third angle of a triangle with angles 58° and 73° = ____°
- Third angle of a triangle with angles 15° and 72° = ____°
- Third angle of a triangle with angles 25° and 105° = ____°
- Complement of 18° = ____°
- Complement of 61° = ____°
- Complement of 41° = ____°
- Third angle of a triangle with angles 28° and 25° = ____°
- Complement of 20° = ____°
- Supplement of 39° = ____°
- Supplement of 4° = ____°
- Supplement of 106° = ____°
- Third angle of a triangle with angles 14° and 28° = ____°
- Supplement of 56° = ____°
- Third angle of a triangle with angles 12° and 17° = ____°