Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 4° = ____°
- Third angle of a triangle with angles 31° and 53° = ____°
- Complement of 34° = ____°
- Complement of 55° = ____°
- Complement of 38° = ____°
- Third angle of a triangle with angles 70° and 16° = ____°
- Complement of 60° = ____°
- Third angle of a triangle with angles 19° and 125° = ____°
- Third angle of a triangle with angles 31° and 137° = ____°
- Third angle of a triangle with angles 68° and 91° = ____°
- Complement of 59° = ____°
- Supplement of 20° = ____°
- Third angle of a triangle with angles 20° and 68° = ____°
- Supplement of 126° = ____°
- Supplement of 123° = ____°
- Complement of 1° = ____°
- Supplement of 17° = ____°
- Third angle of a triangle with angles 71° and 77° = ____°
- Supplement of 40° = ____°
- Supplement of 179° = ____°