Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Third angle of a triangle with angles 56° and 98° = ____°
- Complement of 77° = ____°
- Supplement of 153° = ____°
- Complement of 35° = ____°
- Supplement of 65° = ____°
- Supplement of 119° = ____°
- Third angle of a triangle with angles 25° and 107° = ____°
- Third angle of a triangle with angles 20° and 139° = ____°
- Third angle of a triangle with angles 78° and 49° = ____°
- Complement of 62° = ____°
- Supplement of 112° = ____°
- Third angle of a triangle with angles 48° and 20° = ____°
- Third angle of a triangle with angles 49° and 86° = ____°
- Complement of 18° = ____°
- Supplement of 73° = ____°
- Complement of 81° = ____°
- Supplement of 170° = ____°
- Complement of 24° = ____°
- Supplement of 97° = ____°
- Third angle of a triangle with angles 73° and 20° = ____°