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 51° = ____°
- Complement of 5° = ____°
- Supplement of 160° = ____°
- Supplement of 169° = ____°
- Supplement of 9° = ____°
- Third angle of a triangle with angles 33° and 134° = ____°
- Complement of 45° = ____°
- Third angle of a triangle with angles 31° and 12° = ____°
- Supplement of 94° = ____°
- Supplement of 60° = ____°
- Complement of 58° = ____°
- Supplement of 58° = ____°
- Supplement of 142° = ____°
- Supplement of 51° = ____°
- Third angle of a triangle with angles 20° and 88° = ____°
- Supplement of 98° = ____°
- Third angle of a triangle with angles 61° and 98° = ____°
- Supplement of 5° = ____°
- Supplement of 155° = ____°
- Supplement of 55° = ____°