Angles Worksheet
Name: ____________________Date: ____________
Instructions: Measuring angles, classifying acute, right, and obtuse, and solving angle puzzles.
20 problems
- Supplement of 77° = ____°
- Third angle of a triangle with angles 57° and 19° = ____°
- Complement of 20° = ____°
- Third angle of a triangle with angles 52° and 74° = ____°
- Supplement of 126° = ____°
- Third angle of a triangle with angles 16° and 137° = ____°
- Supplement of 150° = ____°
- Third angle of a triangle with angles 28° and 13° = ____°
- Complement of 14° = ____°
- Complement of 71° = ____°
- Third angle of a triangle with angles 59° and 52° = ____°
- Third angle of a triangle with angles 43° and 10° = ____°
- Supplement of 114° = ____°
- Third angle of a triangle with angles 46° and 58° = ____°
- Supplement of 167° = ____°
- Third angle of a triangle with angles 65° and 20° = ____°
- Third angle of a triangle with angles 35° and 54° = ____°
- Third angle of a triangle with angles 59° and 108° = ____°
- Supplement of 49° = ____°
- Third angle of a triangle with angles 53° and 110° = ____°