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3 years ago

11

Find the surface area of the rectangular prism

1 answer:

frutty [35]3 years ago

7 0

Answer:82

Step-by-step explanation:

surface area=pxh + 2xb

p=perimeter of base

h=height

b=area of base

Perimeter of base=7+7+2+2=18

height=3

base area=7x2=14

surface area=18x3+2x14

Surface area=82

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