Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 75° = ____°
- Third angle of a triangle with angles 77° and 30° = ____°
- Supplement of 139° = ____°
- Complement of 7° = ____°
- Complement of 38° = ____°
- Complement of 54° = ____°
- Complement of 78° = ____°
- Third angle of a triangle with angles 63° and 73° = ____°
- Supplement of 56° = ____°
- Complement of 31° = ____°
- Third angle of a triangle with angles 64° and 74° = ____°
- Complement of 85° = ____°
- Supplement of 116° = ____°
- Supplement of 2° = ____°
- Third angle of a triangle with angles 18° and 29° = ____°
- Third angle of a triangle with angles 41° and 66° = ____°
- Complement of 20° = ____°
- Third angle of a triangle with angles 14° and 105° = ____°
- Third angle of a triangle with angles 67° and 10° = ____°
- Complement of 37° = ____°