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3 years ago

Find the missing side lengths given the perimeter.

Mathematics

2 answers:

lora16 [44]3 years ago

5 0

9514 1404 393

Answer:

y = 2.5 ft
4y = 10 ft

Step-by-step explanation:

The perimeter is the sum of the side length. Each of the sides shown has the same length as its opposite, so the perimeter is ...

P = 2(4y +y) = 10y

Using the given value for perimeter, we find y to be ...

25 ft = 10y

2.5 ft = y

Then the longer side is ...

4y = 4(2.5 ft) = 10 ft . . . . length of longer side

Leviafan [203]3 years ago

3 0

Answer:

Step-by-step explanation:

Perimeter=4y+4y+y+y

25=10y

We divide both sides with 10 => y=2,5

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Answer:

Explained below.

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Step-by-step explanation:

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