Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 61° = ____°
- Supplement of 131° = ____°
- Supplement of 72° = ____°
- Third angle of a triangle with angles 20° and 137° = ____°
- Supplement of 123° = ____°
- Third angle of a triangle with angles 42° and 23° = ____°
- Supplement of 48° = ____°
- Complement of 37° = ____°
- Complement of 13° = ____°
- Supplement of 56° = ____°
- Third angle of a triangle with angles 35° and 89° = ____°
- Complement of 55° = ____°
- Complement of 46° = ____°
- Third angle of a triangle with angles 25° and 69° = ____°
- Supplement of 129° = ____°
- Third angle of a triangle with angles 15° and 94° = ____°
- Complement of 72° = ____°
- Third angle of a triangle with angles 47° and 23° = ____°
- Complement of 79° = ____°
- Supplement of 14° = ____°