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 12° and 107° = ____°
- Complement of 40° = ____°
- Complement of 20° = ____°
- Supplement of 52° = ____°
- Third angle of a triangle with angles 48° and 109° = ____°
- Complement of 78° = ____°
- Supplement of 36° = ____°
- Third angle of a triangle with angles 77° and 58° = ____°
- Supplement of 35° = ____°
- Supplement of 98° = ____°
- Third angle of a triangle with angles 60° and 44° = ____°
- Complement of 61° = ____°
- Complement of 43° = ____°
- Supplement of 73° = ____°
- Supplement of 144° = ____°
- Third angle of a triangle with angles 53° and 114° = ____°
- Supplement of 29° = ____°
- Supplement of 76° = ____°
- Complement of 42° = ____°
- Third angle of a triangle with angles 76° and 11° = ____°