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 19° and 51° = ____°
- Third angle of a triangle with angles 78° and 74° = ____°
- Complement of 50° = ____°
- Supplement of 148° = ____°
- Supplement of 128° = ____°
- Complement of 4° = ____°
- Third angle of a triangle with angles 73° and 64° = ____°
- Supplement of 131° = ____°
- Third angle of a triangle with angles 10° and 49° = ____°
- Third angle of a triangle with angles 40° and 92° = ____°
- Supplement of 27° = ____°
- Complement of 35° = ____°
- Supplement of 40° = ____°
- Supplement of 141° = ____°
- Third angle of a triangle with angles 36° and 130° = ____°
- Complement of 55° = ____°
- Third angle of a triangle with angles 60° and 40° = ____°
- Supplement of 150° = ____°
- Supplement of 41° = ____°
- Complement of 39° = ____°