Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 17° = ____°
- Third angle of a triangle with angles 30° and 138° = ____°
- Supplement of 172° = ____°
- Complement of 16° = ____°
- Third angle of a triangle with angles 51° and 13° = ____°
- Complement of 32° = ____°
- Complement of 13° = ____°
- Complement of 25° = ____°
- Third angle of a triangle with angles 20° and 121° = ____°
- Supplement of 158° = ____°
- Supplement of 22° = ____°
- Supplement of 152° = ____°
- Third angle of a triangle with angles 48° and 118° = ____°
- Complement of 30° = ____°
- Complement of 40° = ____°
- Supplement of 52° = ____°
- Third angle of a triangle with angles 37° and 83° = ____°
- Third angle of a triangle with angles 74° and 21° = ____°
- Supplement of 46° = ____°
- Supplement of 7° = ____°