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 15° and 124° = ____°
- Third angle of a triangle with angles 20° and 58° = ____°
- Complement of 46° = ____°
- Third angle of a triangle with angles 40° and 111° = ____°
- Third angle of a triangle with angles 65° and 80° = ____°
- Complement of 58° = ____°
- Third angle of a triangle with angles 53° and 25° = ____°
- Supplement of 152° = ____°
- Complement of 12° = ____°
- Supplement of 131° = ____°
- Supplement of 171° = ____°
- Third angle of a triangle with angles 39° and 82° = ____°
- Third angle of a triangle with angles 31° and 88° = ____°
- Complement of 70° = ____°
- Supplement of 104° = ____°
- Complement of 18° = ____°
- Supplement of 177° = ____°
- Third angle of a triangle with angles 64° and 21° = ____°
- Third angle of a triangle with angles 16° and 120° = ____°
- Third angle of a triangle with angles 17° and 37° = ____°