duranannai28
duranannai28 duranannai28
  • 09-04-2021
  • Mathematics
contestada

a diagram of a wheelchair ramp made of concrete is shown below how much concrete was used to make it?​

a diagram of a wheelchair ramp made of concrete is shown below how much concrete was used to make it class=

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chloebrashear
chloebrashear chloebrashear
  • 09-04-2021

Answer:

Step-by-step explanation:

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notaflamethrower
notaflamethrower notaflamethrower
  • 09-04-2021
It uses 552 cubic feet of concrete
4*12*5 = 240
13*4/2*12 = 312
240+312 = 552
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