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elena-s [515]
3 years ago
12

Determine the lateral area and the surface area of a right rectangular prism that has rectangular bases measuring 2"x4" and a he

ight of 8".​
Mathematics
1 answer:
xenn [34]3 years ago
4 0

Answer:

112 in^2

Step-by-step explanation:

Given data

Length =2in

Width= 4in

Height=8 in

The expression for the total surface area is

SA=2lw+2lh+2hw

SA= 2*2*4+2*2*8+ 2* 4*8

SA= 16+ 32+ 64

SA= 112 in^2

Hence the surface area is 112 in^2

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