Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 109° = ____°
- Complement of 15° = ____°
- Supplement of 86° = ____°
- Complement of 88° = ____°
- Supplement of 36° = ____°
- Third angle of a triangle with angles 24° and 117° = ____°
- Supplement of 145° = ____°
- Third angle of a triangle with angles 61° and 40° = ____°
- Supplement of 66° = ____°
- Third angle of a triangle with angles 15° and 70° = ____°
- Third angle of a triangle with angles 18° and 37° = ____°
- Third angle of a triangle with angles 56° and 28° = ____°
- Complement of 26° = ____°
- Supplement of 18° = ____°
- Supplement of 8° = ____°
- Supplement of 100° = ____°
- Third angle of a triangle with angles 23° and 96° = ____°
- Supplement of 165° = ____°
- Third angle of a triangle with angles 51° and 29° = ____°
- Third angle of a triangle with angles 79° and 55° = ____°