scarletwolf345 scarletwolf345

15-05-2020
Mathematics

contestada

Find the surface area.

Any help will be appreciated thank you!

Find the surface area Any help will be appreciated thank you class=

Respuesta :

Verniyy Verniyy

15-05-2020

Answer:

580 cm^2

Step-by-step explanation:

H = Height

L = length

W = width

2(HL)+2(WH)+2(WL)

= 2(20*10)+2(3*20)+2(3*10)

= 2(200)+2(60)+2(30)

= 400+120+60

= 580

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