Two cubes of side 10 cm are joined on top of each other to form a rectangular prism as shown in the figure. Calculate the volume of the rectangular prism
A
1000 cu cm
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B
200 cu cm
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C
4000 cu cm
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D
2000 cu cm
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Solution
The correct option is D 2000 cu cm As two cubes of side 10 cm are joined on top of each other to form a rectangular prism,
new height of the rectangular prism = 10 cm + 10 cm = 20 cm
Width of the rectangular prism = 10 cm
Length of the rectangular prism = 10 cm
Volume of the new rectangular prism = Length × Width × Height