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Lyrx [107]
4 years ago
5

How do I do #38? And do I have 35,36,37 correct? Because I rounded to the nearest 10th.

Mathematics
1 answer:
maria [59]4 years ago
6 0

Since perimeter means all around it just means adding all the sides. Because you are given length and width your equation would then be, " (5)+(5)+(2x=14)+(2x+14). Now since area means length times width you would multiply length times width. Since x=7 you would multiply 7x5 and the area equals 35. Questions 35-37 are indeed correct. You're smart ! By the way I'm twelve so hopefully you found this helpful.

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Fed [463]

9514 1404 393

Answer:

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  • area: 288 ft²

Step-by-step explanation:

<u>Perimeter</u>

The perimeter is the total length of all the sides. The length of the horizontal sides is 8 ft + 10 ft = 18 ft. The length of the slant sides can be found using the Pythagorean theorem. For side length s, we have ...

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Then the perimeter is ...

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__

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Step-by-step explanation:

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