Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 30° = ____°
- Third angle of a triangle with angles 35° and 125° = ____°
- Complement of 65° = ____°
- Supplement of 155° = ____°
- Supplement of 121° = ____°
- Third angle of a triangle with angles 11° and 82° = ____°
- Supplement of 131° = ____°
- Complement of 30° = ____°
- Supplement of 170° = ____°
- Third angle of a triangle with angles 43° and 56° = ____°
- Third angle of a triangle with angles 26° and 89° = ____°
- Supplement of 177° = ____°
- Third angle of a triangle with angles 20° and 72° = ____°
- Complement of 39° = ____°
- Supplement of 95° = ____°
- Complement of 26° = ____°
- Complement of 43° = ____°
- Supplement of 79° = ____°
- Third angle of a triangle with angles 17° and 18° = ____°
- Complement of 77° = ____°