rosalesfrida rosalesfrida

07-05-2021
Mathematics

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Surface area & volume. HELP please I don’t know how to do this I need the steps if possible :(

Surface area amp volume HELP please I dont know how to do this I need the steps if possible class=

Respuesta :

akbusiness987 akbusiness987

07-05-2021

Answer:

Surface Area is 78 un.

Volume is 40 un³.

Step-by-step explanation:

A = 2(wl + hl + hw)

2 · (4 · 5 + 2 · 5 + 2 · 4)

2 · 38

76

V = whl

4 · 2 · 5

40 un³

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