3 years ago

Use the net to find the surface area of the rectangular prism.

Mathematics

1 answer:

Komok [63]3 years ago

3 0

Answer:

220

Step-by-step explanation:

The surface area is given by

SA = 2 ( lw+wh+lh) where l is length h is height and w is width

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

= 2(12+42+56)

= 2(110)

= 220

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