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aliina [53]
3 years ago
13

A pool measuring 12 meters by 30 meters is surrounded by a path of uniform width. If the area of the pool and path combined is 1

288 square meters, what is the width of the path?

Mathematics
1 answer:
DerKrebs [107]3 years ago
6 0

Answer:

8\text{ feet}

Step-by-step explanation:

GIVEN: A pool measuring 12 meters by 30 meters is surrounded by a path of uniform width. If the area of the pool and path combined is 1288 square meters.

TO FIND: Width of the path.

SOLUTION:

Consider the figure attached.

let the width of the path be =x

Total width of pool including pool =12+2x

Total length of pool including pool =30+2x

Now,

Area of pool and path combined =1288\text{ sq m}

area of pool and path combined =(\text{length})\times\text{width}

                                                      =(30+2x)\times(12+2x)

                     (30+2x)\times(12+2x)=1288

                     {x}^2+21x-232=0

                     solving equation we get x=8\text{ feet}

Hence the width of the path is 8\text{ feet}

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