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vazorg [7]
3 years ago
7

What is the surface area of the rectangular prism

Mathematics
2 answers:
iren2701 [21]3 years ago
6 0

Answer:

340

Step-by-step explanation:

first you have to find one side

i will go with 10 and 8

10*8=80

there are two of them

160 save this number in your bank

8*5=40 for the base

there are two of these too

80 save this number in your mental bank

for the last side 10 and 5

10*5=50 there are two of them

100

now add them all up

100+80+160=340

hope this helps!

anastassius [24]3 years ago
3 0

340 you were right

Step-by-step explanation:

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