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 57° and 91° = ____°
- Third angle of a triangle with angles 25° and 137° = ____°
- Third angle of a triangle with angles 80° and 72° = ____°
- Supplement of 148° = ____°
- Complement of 9° = ____°
- Third angle of a triangle with angles 57° and 66° = ____°
- Supplement of 31° = ____°
- Supplement of 7° = ____°
- Third angle of a triangle with angles 31° and 26° = ____°
- Third angle of a triangle with angles 38° and 46° = ____°
- Complement of 41° = ____°
- Complement of 35° = ____°
- Third angle of a triangle with angles 24° and 43° = ____°
- Third angle of a triangle with angles 33° and 68° = ____°
- Complement of 89° = ____°
- Third angle of a triangle with angles 27° and 129° = ____°
- Complement of 64° = ____°
- Supplement of 176° = ____°
- Third angle of a triangle with angles 30° and 79° = ____°
- Complement of 71° = ____°