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If the dimensions of a rectangular prism are 3cm, 4cm, 10cm then the surface area is....

What is the answer in square centimeters

Respuesta :

zame

Answer:

Area = 4600 cm 2

Step-by-step explanation:

Solution : l = 40 cm ; w = 25 cm and h = 20 cm

Total surface area of box = 2 ( l x w + w x h + l x h)

Area = 2 ( 40 x 25 + 25 x 20 + 40 x 20 )

= 2 ( 1000 + 500 + 800 )

= 2 x 2300

Area = 4600 cm 2

Brainliest please

linderson92

Answer:

[tex]164 cm^2[/tex]

Step-by-step explanation:

Use the formula 2(wl+hl+hw)

  • w= width
  • l=length
  • h=height

so 2(4*3 +4*10 +3*10)

Surface area = [tex]164 cm^{2}[/tex]

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