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Phoenix [80]
3 years ago
13

I need help please be sure of your answer.

Mathematics
1 answer:
Ilia_Sergeevich [38]3 years ago
8 0

Answer:

Step-by-step explanation:

The top has area (3 cm)(5 cm), or:                                 15 cm^2

The bottom has the same area:                                      15 cm^2

Each of the ends has the area (3 cm)(2.5 cm):                7.5 cm^2

                                                                                           7.5 cm^2

Each of the sides has the area (2.5 cm)(5 cm)                12.5 cm^2

                                                                                            12.5 cm^2

                                                                                        -------------------

                                                                                             70 cm^2

The total lateral area is 70 cm^2

                     

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Answer:

length = 2w - 3

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Step-by-step explanation:

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Step-by-step explanation:

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