Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 100° = ____°
- Supplement of 28° = ____°
- Third angle of a triangle with angles 46° and 111° = ____°
- Third angle of a triangle with angles 10° and 143° = ____°
- Third angle of a triangle with angles 75° and 84° = ____°
- Supplement of 91° = ____°
- Supplement of 159° = ____°
- Supplement of 39° = ____°
- Third angle of a triangle with angles 40° and 67° = ____°
- Third angle of a triangle with angles 65° and 97° = ____°
- Third angle of a triangle with angles 72° and 79° = ____°
- Supplement of 109° = ____°
- Complement of 7° = ____°
- Third angle of a triangle with angles 12° and 152° = ____°
- Third angle of a triangle with angles 20° and 43° = ____°
- Third angle of a triangle with angles 34° and 113° = ____°
- Third angle of a triangle with angles 40° and 76° = ____°
- Third angle of a triangle with angles 21° and 112° = ____°
- Third angle of a triangle with angles 69° and 55° = ____°
- Third angle of a triangle with angles 55° and 10° = ____°