Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 78° = ____°
- Supplement of 83° = ____°
- Supplement of 19° = ____°
- Supplement of 171° = ____°
- Third angle of a triangle with angles 55° and 44° = ____°
- Supplement of 69° = ____°
- Supplement of 25° = ____°
- Complement of 4° = ____°
- Complement of 58° = ____°
- Third angle of a triangle with angles 43° and 120° = ____°
- Complement of 13° = ____°
- Third angle of a triangle with angles 65° and 63° = ____°
- Third angle of a triangle with angles 53° and 100° = ____°
- Complement of 15° = ____°
- Supplement of 149° = ____°
- Supplement of 70° = ____°
- Supplement of 46° = ____°
- Third angle of a triangle with angles 75° and 71° = ____°
- Supplement of 166° = ____°
- Complement of 6° = ____°