What is the surface area of the prism? a right rectangular prism has a length of 15 millimeters, width of 3 millimeters, and height of 4 millimeters.

220 millimeters

Step-by-step explanation:

As= 2((Length*width) +(width*height)+(Length*Height))

As= 2((14*3)+(3*4)+(14*4))

As= 2(42+12+56)

As= 2(110)

As= 220 millimeters

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