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 52° and 12° = ____°
- Supplement of 23° = ____°
- Third angle of a triangle with angles 30° and 10° = ____°
- Supplement of 96° = ____°
- Complement of 74° = ____°
- Complement of 13° = ____°
- Complement of 31° = ____°
- Complement of 89° = ____°
- Third angle of a triangle with angles 53° and 83° = ____°
- Complement of 30° = ____°
- Third angle of a triangle with angles 22° and 139° = ____°
- Complement of 29° = ____°
- Complement of 59° = ____°
- Complement of 11° = ____°
- Complement of 26° = ____°
- Supplement of 45° = ____°
- Supplement of 40° = ____°
- Third angle of a triangle with angles 15° and 43° = ____°
- Supplement of 90° = ____°
- Complement of 58° = ____°