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 60° and 98° = ____°
- Third angle of a triangle with angles 48° and 57° = ____°
- Third angle of a triangle with angles 75° and 52° = ____°
- Complement of 82° = ____°
- Third angle of a triangle with angles 19° and 105° = ____°
- Third angle of a triangle with angles 15° and 149° = ____°
- Complement of 10° = ____°
- Complement of 48° = ____°
- Complement of 16° = ____°
- Third angle of a triangle with angles 17° and 145° = ____°
- Supplement of 87° = ____°
- Complement of 81° = ____°
- Complement of 74° = ____°
- Third angle of a triangle with angles 20° and 116° = ____°
- Third angle of a triangle with angles 36° and 114° = ____°
- Complement of 36° = ____°
- Supplement of 90° = ____°
- Third angle of a triangle with angles 35° and 39° = ____°
- Third angle of a triangle with angles 65° and 103° = ____°
- Third angle of a triangle with angles 23° and 84° = ____°