To find the coordinates of another possible vertex of the square, we first need to determine the side length of the square using the perimeter.
The perimeter \( P \) of a square is given by the formula: \[ P = 4s \] where \( s \) is the side length. Given that the perimeter is 20 units, we can find the side length:
\[ 20 = 4s \implies s = \frac{20}{4} = 5 \text{ units} \]
Now, since one vertex of the square is at \((-3, -3)\), we can find the coordinates of the other vertices by considering the square's side length and potential orientations.
The other vertices can be determined by moving from the point \((-3, -3)\) a distance of 5 units in the directions that correspond to square's orientation (up, down, left, right, and diagonal placements).
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Horizontal and Vertical Movement:
- Moving right: \((-3 + 5, -3) = (2, -3)\)
- Moving left: \((-3 - 5, -3) = (-8, -3)\)
- Moving up: \((-3, -3 + 5) = (-3, 2)\)
- Moving down: \((-3, -3 - 5) = (-3, -8)\)
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Diagonal Movement: The vertices of the square will also be located diagonally from \((-3, -3)\). The possible diagonal directions are:
- Moving up-right: \((-3 + 5/\sqrt{2}, -3 + 5/\sqrt{2})\)
- Moving up-left: \((-3 - 5/\sqrt{2}, -3 + 5/\sqrt{2})\)
- Moving down-right: \((-3 + 5/\sqrt{2}, -3 - 5/\sqrt{2})\)
- Moving down-left: \((-3 - 5/\sqrt{2}, -3 - 5/\sqrt{2})\)
After calculating the specific diagonal movements, we can also simplify it using \( \frac{5}{\sqrt{2}} \approx 3.54 \):
- Up-right: \((-3 + 3.54, -3 + 3.54) \approx (0.54, 0.54)\)
- Up-left: \((-3 - 3.54, -3 + 3.54) \approx (-6.54, 0.54)\)
- Down-right: \((-3 + 3.54, -3 - 3.54) \approx (0.54, -6.54)\)
- Down-left: \((-3 - 3.54, -3 - 3.54) \approx (-6.54, -6.54)\)
Thus, the potential coordinates for another vertex of the square include:
- \((2, -3)\)
- \((-8, -3)\)
- \((-3, 2)\)
- \((-3, -8)\)
- \((0.54, 0.54)\)
- \((-6.54, 0.54)\)
- \((0.54, -6.54)\)
- \((-6.54, -6.54)\)
For simplicity, one example could be \((2, -3)\) or \((-3, 2)\).
Thus, one possible coordinate for another vertex of the square is \((2, -3)\) or \((-3, 2)\), and other vertices could also be valid depending on orientation.