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Fittoniya [83]
3 years ago
8

Find the length of a rectangular lot with a perimeter of 50 feet if the length is five feet more than the width.

Mathematics
2 answers:
galina1969 [7]3 years ago
8 0

Answer:

Width = 10 feet

Length = 15 feet

Step-by-step explanation:

Let the width = x feet

Length = x + 5

Perimeter = 50 feet

2 * ( length  + width) = 50

2 * (x+5 + x) = 50

       2x + 5 = 50/2

       2x + 5 = 25

               2x = 25 - 5 = 20

                 x = 20/2 = 10

Width = 10 feet

Length = 10 + 5 = 15 feet

OleMash [197]3 years ago
5 0

Answer:

The length of a rectangular lot is 15 feet

Step-by-step explanation:

Let the width of rectangle be x

We are given that the length is five feet more than the width.

Length of rectangle = x+5

Perimeter of rectangle =2(l+b)=2(x+5+x)=2(2x+5)=4x+10

We are given that perimeter is 50 feet

So,4x+10=50

4x=40

x=10

So, Length of rectangle = x+5=10+5=15

Hence the length of a rectangular lot is 15 feet

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