Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 5° = ____°
- Third angle of a triangle with angles 28° and 142° = ____°
- Supplement of 142° = ____°
- Complement of 60° = ____°
- Third angle of a triangle with angles 14° and 55° = ____°
- Third angle of a triangle with angles 47° and 96° = ____°
- Complement of 76° = ____°
- Supplement of 166° = ____°
- Third angle of a triangle with angles 21° and 48° = ____°
- Complement of 55° = ____°
- Supplement of 40° = ____°
- Third angle of a triangle with angles 30° and 116° = ____°
- Complement of 80° = ____°
- Complement of 52° = ____°
- Supplement of 18° = ____°
- Third angle of a triangle with angles 51° and 22° = ____°
- Complement of 17° = ____°
- Supplement of 125° = ____°
- Complement of 31° = ____°
- Third angle of a triangle with angles 59° and 50° = ____°