In the figure below, there are 6 squares: 4 small, 1 medium (in blue), and 1 large. There are 9 circles, which will be filled with all the integers 1 through 9 such that the sum of the vertices of each square is 20.
What is the product of the 4 numbers along the blue square?
The product P = [sqrt(2025 * 70) /2] + sin(30°)
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