Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 78° = ____°
- Complement of 35° = ____°
- Third angle of a triangle with angles 15° and 145° = ____°
- Supplement of 13° = ____°
- Complement of 15° = ____°
- Third angle of a triangle with angles 26° and 25° = ____°
- Complement of 22° = ____°
- Third angle of a triangle with angles 29° and 90° = ____°
- Supplement of 26° = ____°
- Complement of 63° = ____°
- Third angle of a triangle with angles 69° and 74° = ____°
- Complement of 27° = ____°
- Supplement of 17° = ____°
- Supplement of 137° = ____°
- Supplement of 140° = ____°
- Supplement of 154° = ____°
- Complement of 77° = ____°
- Supplement of 15° = ____°
- Third angle of a triangle with angles 42° and 25° = ____°
- Third angle of a triangle with angles 28° and 40° = ____°