leealexander1 leealexander1
  • 21-10-2020
  • Mathematics
contestada

A tank measures 1.8m x 0.5m x 0.5 m what is the surface area including the top

Respuesta :

XxAngelXv
XxAngelXv XxAngelXv
  • 21-10-2020

Answer:

4.1

Step-by-step explanation:

1.8 x 0.5 = 0.9

0.5 x 0.5 = 0.25

2(0.9 + 0.9 + 0.25) = 2(1.8 + 0.25) = 2(2.05)

2 x 2.05 = 4.1

Therefore the answer is 4.1

I hope that was helpful!

Answer Link
shezfabz07 shezfabz07
  • 21-10-2020

Answer:

Hope it helps.....plz mark as brainliest

Step-by-step explanation:

SA = 2(hl+hw+lw)

 

It doesn't matter which specifically is the height or width or length in this case.

1.8 x 0.5 = 0.9

1.8 x 0.5 = 0.9

0.5 x 0.5 = 0.25

2(0.9 + 0.9 + 0.25) = 2(1.8 + 0.25) = 2(2.05)

2 x 2.05 = 4.1, which is the surface area.

Answer Link

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