Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 72° = ____°
- Third angle of a triangle with angles 53° and 22° = ____°
- Third angle of a triangle with angles 75° and 82° = ____°
- Supplement of 100° = ____°
- Third angle of a triangle with angles 19° and 79° = ____°
- Third angle of a triangle with angles 15° and 125° = ____°
- Supplement of 81° = ____°
- Complement of 56° = ____°
- Third angle of a triangle with angles 29° and 54° = ____°
- Complement of 75° = ____°
- Third angle of a triangle with angles 35° and 126° = ____°
- Third angle of a triangle with angles 48° and 104° = ____°
- Complement of 12° = ____°
- Third angle of a triangle with angles 24° and 42° = ____°
- Supplement of 31° = ____°
- Third angle of a triangle with angles 48° and 80° = ____°
- Supplement of 153° = ____°
- Supplement of 38° = ____°
- Complement of 48° = ____°
- Complement of 20° = ____°