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what is le surface area
height-3
width-8
length-12


Sagot :

Answer:

Surface Area of Rectangular Prism:

SA=2(lw+lh+wh)

SA=2(lw+lh+wh)

SA=2((12)(8)+(12)(3)+(8)(3))

SA=2(96+36+24)

SA=2(132+24)

SA=2(156)

SA=312

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