Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 9° = ____°
- Complement of 1° = ____°
- Complement of 6° = ____°
- Third angle of a triangle with angles 28° and 90° = ____°
- Supplement of 99° = ____°
- Supplement of 163° = ____°
- Complement of 48° = ____°
- Third angle of a triangle with angles 78° and 51° = ____°
- Third angle of a triangle with angles 36° and 71° = ____°
- Complement of 66° = ____°
- Third angle of a triangle with angles 39° and 22° = ____°
- Supplement of 129° = ____°
- Complement of 15° = ____°
- Third angle of a triangle with angles 65° and 26° = ____°
- Third angle of a triangle with angles 39° and 88° = ____°
- Third angle of a triangle with angles 71° and 18° = ____°
- Complement of 37° = ____°
- Complement of 82° = ____°
- Third angle of a triangle with angles 52° and 98° = ____°
- Complement of 86° = ____°