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Aleksandr [31]
3 years ago
14

What is the area of the base of a rectangular prism that has a 9mm width an 8mm height and a 14mm length?

Mathematics
1 answer:
const2013 [10]3 years ago
5 0

Answer:

The area of the base is <u>126 mm²</u>.

Step-by-step explanation:

Given:

A rectangular prism that has a 9mm width and 8mm height and a 14mm length.

Now, to find the area of the base of the rectangular prism.

The dimensions of rectangular prism are:

Length = 14 mm.

Width = 9 mm.

Height = 8 mm.

Now, to get the volume of rectangular prism by putting formula:

Volume=length\times width\times height\\\\Volume=14\times 9\times 8\\\\Volume=1008\ mm^3.

<u><em>Thus, the volume of rectangular prism is 1008 mm³.</em></u>

Now, to get the area of the base we put formula:

Volume=base\ area\times height \\\\1008=base\ area\times 8

Dividing both sides by 8 we get:

126=base\ area\\\\Base\ area = 126\ mm^2.

Therefore, the area of the base is 126 mm².

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