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 71° and 48° = ____°
- Complement of 88° = ____°
- Supplement of 142° = ____°
- Third angle of a triangle with angles 34° and 121° = ____°
- Supplement of 177° = ____°
- Supplement of 144° = ____°
- Third angle of a triangle with angles 41° and 28° = ____°
- Complement of 64° = ____°
- Third angle of a triangle with angles 53° and 110° = ____°
- Third angle of a triangle with angles 12° and 87° = ____°
- Supplement of 67° = ____°
- Supplement of 74° = ____°
- Complement of 39° = ____°
- Supplement of 50° = ____°
- Complement of 10° = ____°
- Third angle of a triangle with angles 45° and 57° = ____°
- Supplement of 129° = ____°
- Supplement of 165° = ____°
- Complement of 65° = ____°
- Complement of 52° = ____°