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 40° and 34° = ____°
- Third angle of a triangle with angles 74° and 31° = ____°
- Third angle of a triangle with angles 51° and 51° = ____°
- Complement of 51° = ____°
- Complement of 83° = ____°
- Supplement of 77° = ____°
- Third angle of a triangle with angles 48° and 28° = ____°
- Complement of 76° = ____°
- Third angle of a triangle with angles 50° and 114° = ____°
- Third angle of a triangle with angles 75° and 52° = ____°
- Third angle of a triangle with angles 45° and 87° = ____°
- Third angle of a triangle with angles 19° and 75° = ____°
- Third angle of a triangle with angles 80° and 83° = ____°
- Third angle of a triangle with angles 79° and 35° = ____°
- Supplement of 63° = ____°
- Complement of 52° = ____°
- Third angle of a triangle with angles 59° and 106° = ____°
- Third angle of a triangle with angles 34° and 55° = ____°
- Complement of 79° = ____°
- Third angle of a triangle with angles 37° and 17° = ____°