Divide a square into two rectangles averagely. The surface area increases by 32 square centimeters. How many cubic centimeters is the volume of this square

Divide a square into two rectangles averagely. The surface area increases by 32 square centimeters. How many cubic centimeters is the volume of this square

Two bottom surfaces have been added
32 △ 2 = 16 cm
The edge is 4 cm long
Volume 4x4 = 64 CC
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