Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 61° = ____°
- Supplement of 1° = ____°
- Complement of 23° = ____°
- Supplement of 76° = ____°
- Third angle of a triangle with angles 10° and 137° = ____°
- Complement of 80° = ____°
- Complement of 33° = ____°
- Third angle of a triangle with angles 71° and 82° = ____°
- Supplement of 41° = ____°
- Third angle of a triangle with angles 34° and 27° = ____°
- Supplement of 135° = ____°
- Complement of 16° = ____°
- Third angle of a triangle with angles 66° and 61° = ____°
- Supplement of 63° = ____°
- Complement of 52° = ____°
- Supplement of 33° = ____°
- Supplement of 151° = ____°
- Third angle of a triangle with angles 15° and 147° = ____°
- Third angle of a triangle with angles 58° and 40° = ____°
- Supplement of 168° = ____°