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Naddika [18.5K]
3 years ago
5

Find the surface area of the prism. Enter your answer in the box. A rectangular prism with dimensions 6 meters by 3 meters by 12

meters.
Mathematics
1 answer:
e-lub [12.9K]3 years ago
3 0

Given:

Dimensions of a rectangular prism are 6 meters by 3 meters by 12 meters.

To find:

The surface area of the prism.

Solution:

The surface area of a rectangular prism is:

A=2(lb+bh+hl)

Where, l is length, b is breadth and h is height.

Putting l=6,b=3,h=12, we get

A=2(6\times 3+3\times 12+12\times 6)

A=2(18+36+72)

A=2(126)

A=252

Therefore, the surface area of the prism is 252 square meters.

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D. Distributive proprety

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Find the GCF of 207c^3 and 108c^2
geniusboy [140]

Answer:  9c²

<u>Step-by-step explanation:</u>

To find the Greatest Common Factor of 207c³ and 108c², first factor them down to their primes and see what they have in common.

                207c³                     108c²

                 ∧   ∧                        ∧  ∧

             9·23  c·c·c              9·12   c·c

            ∧                            ∧  ∧

           3·3                         3·3 3·4

                                                  ∧

                                                 2·2

                   

207c³: 3·3·23  c·c·c

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GCF = 3·3 c·c

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7 0
4 years ago
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