what is the surface area for a rectangular prism with a lenght of 25 ft aw width of 31ft and a height of 25ft
This may help:
The surface area is the area of each of these faces added together.
surface area = (25 * 31) + (25 * 25) + (25 * 31) + (25 * 31) + (25 * 25) + (25 * 31)
surface area = 775 + 625 + 775 + 775 + 625 + 775
surface area = 4350 square feet
+19 
