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 20° and 117° = ____°
- Third angle of a triangle with angles 52° and 117° = ____°
- Third angle of a triangle with angles 58° and 72° = ____°
- Complement of 43° = ____°
- Complement of 18° = ____°
- Complement of 23° = ____°
- Complement of 56° = ____°
- Supplement of 41° = ____°
- Supplement of 31° = ____°
- Complement of 14° = ____°
- Complement of 36° = ____°
- Supplement of 43° = ____°
- Complement of 40° = ____°
- Third angle of a triangle with angles 16° and 112° = ____°
- Supplement of 15° = ____°
- Complement of 28° = ____°
- Third angle of a triangle with angles 59° and 30° = ____°
- Supplement of 24° = ____°
- Complement of 49° = ____°
- Third angle of a triangle with angles 18° and 30° = ____°