Respuesta :

tonb

Answer:

lateral area: 240

surfaca area: 304

volume: 320

Step-by-step explanation:

lateral area is the area of the vertical sides (ie excluding top and bottom)

so 10*8 + 10*4 + 10*8 + 10*4 = 240

surface area includes all surfaces, so it is 240 + 4*8 + 4*8 = 304

volume: 4*8*10 = 320

Answer:

V-320

Sa-304

L.a-249

Step-by-step explanation:

Volume= LWH

10×4×8

=320

Surface area

=2(8×4)+2(10×4)+2(8×10)

=304

Lateral

=2(10×4)+2(10×8)

=240

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