Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 99° = ____°
- Third angle of a triangle with angles 40° and 76° = ____°
- Third angle of a triangle with angles 60° and 102° = ____°
- Complement of 51° = ____°
- Third angle of a triangle with angles 77° and 30° = ____°
- Complement of 41° = ____°
- Third angle of a triangle with angles 13° and 155° = ____°
- Third angle of a triangle with angles 17° and 144° = ____°
- Supplement of 103° = ____°
- Complement of 40° = ____°
- Supplement of 178° = ____°
- Supplement of 155° = ____°
- Complement of 36° = ____°
- Supplement of 152° = ____°
- Third angle of a triangle with angles 35° and 23° = ____°
- Third angle of a triangle with angles 37° and 47° = ____°
- Complement of 6° = ____°
- Complement of 42° = ____°
- Supplement of 91° = ____°
- Supplement of 23° = ____°