Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Complement of 18° = ____°
- Supplement of 153° = ____°
- Supplement of 78° = ____°
- Supplement of 74° = ____°
- Complement of 72° = ____°
- Supplement of 16° = ____°
- Complement of 58° = ____°
- Supplement of 131° = ____°
- Complement of 8° = ____°
- Complement of 15° = ____°
- Complement of 4° = ____°
- Third angle of a triangle with angles 54° and 100° = ____°
- Third angle of a triangle with angles 60° and 27° = ____°
- Third angle of a triangle with angles 59° and 39° = ____°
- Third angle of a triangle with angles 61° and 86° = ____°
- Third angle of a triangle with angles 31° and 80° = ____°
- Complement of 12° = ____°
- Supplement of 50° = ____°
- Supplement of 41° = ____°
- Supplement of 177° = ____°