Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 46° = ____°
- Third angle of a triangle with angles 31° and 48° = ____°
- Supplement of 111° = ____°
- Complement of 36° = ____°
- Third angle of a triangle with angles 73° and 58° = ____°
- Complement of 61° = ____°
- Supplement of 99° = ____°
- Third angle of a triangle with angles 21° and 109° = ____°
- Third angle of a triangle with angles 12° and 149° = ____°
- Third angle of a triangle with angles 12° and 138° = ____°
- Supplement of 87° = ____°
- Third angle of a triangle with angles 44° and 83° = ____°
- Third angle of a triangle with angles 64° and 34° = ____°
- Supplement of 129° = ____°
- Complement of 51° = ____°
- Supplement of 126° = ____°
- Complement of 12° = ____°
- Third angle of a triangle with angles 65° and 22° = ____°
- Supplement of 57° = ____°
- Complement of 41° = ____°