Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Third angle of a triangle with angles 56° and 18° = ____°
- Complement of 41° = ____°
- Third angle of a triangle with angles 51° and 94° = ____°
- Supplement of 153° = ____°
- Third angle of a triangle with angles 46° and 39° = ____°
- Third angle of a triangle with angles 20° and 120° = ____°
- Complement of 11° = ____°
- Supplement of 143° = ____°
- Supplement of 155° = ____°
- Supplement of 28° = ____°
- Complement of 12° = ____°
- Supplement of 124° = ____°
- Third angle of a triangle with angles 35° and 111° = ____°
- Supplement of 171° = ____°
- Third angle of a triangle with angles 50° and 116° = ____°
- Third angle of a triangle with angles 40° and 112° = ____°
- Complement of 28° = ____°
- Complement of 50° = ____°
- Supplement of 59° = ____°
- Complement of 71° = ____°