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21. What is the volume of this figure? The figure is 15 cm high, 12cm wide and 18 cm. long
A. 3,240 cm³
B. 3,740 cm³
C. 3,940 cm³
D. 3,942 cmᶟ​


Sagot :

Question:

What is the volume of this figure? The figure is 15 cm high, 12cm wide and 18 cm. long?

Answer:

For finding the volume of the figure (rectangular prism), we need to use this formula: [tex]\large \tt\underline {V = L\: \times \: W \times H }[/tex]

Where:

  • L = Length (Long)
  • W = Width (Wide)
  • H = Height (Hight)

Lets solve the given Problem!

  • [tex]\large \tt{V = L\: \times \: W \times H }[/tex]
  • [tex]\large \tt{V = 18\: \times \: 12 \times 15 }[/tex]
  • [tex]\large \tt{V = 3240\:cm^{3} }[/tex]

Hence, the volume of the figure is [tex]\large \tt\underline{V = 3240\:cm^{3}\:(Letter\:A) }[/tex]