Directions: Using the digits 1 to 9 at most one time each, fill in the blanks to create a paralelogram from the vertex (2,3): (__,__), (__,__), and (__,__)

### Hint

What properties make a parallelogram?

What information do you need to know about the sides?

What information do you need to know about the sides?

### Answer

Answers can vary, one solution is (1,9),(7,2)and(6,8)

Source: Bryan Anderson

Using the digits 1 to 9 at most one time each, fill in the blanks to create a square from the vertex (2,3): (__,__), (__,__), and (__,__)

Is it possible?