Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 172° = ____°
- Third angle of a triangle with angles 22° and 16° = ____°
- Third angle of a triangle with angles 35° and 71° = ____°
- Third angle of a triangle with angles 72° and 83° = ____°
- Third angle of a triangle with angles 31° and 51° = ____°
- Supplement of 71° = ____°
- Third angle of a triangle with angles 49° and 94° = ____°
- Third angle of a triangle with angles 75° and 55° = ____°
- Supplement of 170° = ____°
- Complement of 7° = ____°
- Supplement of 159° = ____°
- Complement of 20° = ____°
- Third angle of a triangle with angles 70° and 31° = ____°
- Third angle of a triangle with angles 53° and 55° = ____°
- Third angle of a triangle with angles 74° and 63° = ____°
- Third angle of a triangle with angles 21° and 131° = ____°
- Complement of 5° = ____°
- Complement of 51° = ____°
- Complement of 60° = ____°
- Complement of 19° = ____°