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algol13
3 years ago
13

Really need big help on this one please

Mathematics
1 answer:
Valentin [98]3 years ago
7 0

Answer:

Answer equals to 55.75ftsquare

Step-by-step explanation:

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ABCD Is a rectangle that represents a park.
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Answer:

Shortest distance from A to C = 102.9005 m.

Step-by-step explanation:

It is given that, ABCD is a rectangular park.

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We have to calculate the shortest distance from A to C across the park.

The distance AC = \sqrt{50^{2}+80^{2} } = 94.339 m.

As one has to pass only through the lines shown, he cannot pass through the circle.

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=> 94.339 m - 15 m = 79.339 m.

One must pass through either half of the circumference of the circle.

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As we have to calculate the shortest distance from A to C, one cannot pass  from A to C either through B or D,

since the distance ABC or ADC = 50+80 = 130 m.

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