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 21° and 31° = ____°
- Supplement of 44° = ____°
- Supplement of 83° = ____°
- Third angle of a triangle with angles 51° and 90° = ____°
- Third angle of a triangle with angles 77° and 59° = ____°
- Supplement of 113° = ____°
- Complement of 39° = ____°
- Supplement of 46° = ____°
- Third angle of a triangle with angles 64° and 70° = ____°
- Third angle of a triangle with angles 23° and 24° = ____°
- Supplement of 55° = ____°
- Third angle of a triangle with angles 43° and 35° = ____°
- Supplement of 148° = ____°
- Third angle of a triangle with angles 12° and 53° = ____°
- Complement of 41° = ____°
- Supplement of 77° = ____°
- Supplement of 166° = ____°
- Third angle of a triangle with angles 30° and 54° = ____°
- Third angle of a triangle with angles 65° and 18° = ____°
- Third angle of a triangle with angles 49° and 35° = ____°