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A dog is leashed to the corner of a house. How much running area does the dog have? Round answer to the nearest square foot, if necessary.

A dog is leashed to the corner of a house How much running area does the dog have Round answer to the nearest square foot if necessary class=

Respuesta :

sqdancefan

Answer:

  942 ft²

Step-by-step explanation:

The diagram shows the area to be 3/4 of that of a circle of radius 20 ft. The area of a circle is given by ...

  A = πr² = π(20 ft)² = 400π ft²

Then 3/4 of that area is ...

  dog run = (3/4)(400π ft²) = 300π ft² ≈ 942.48 ft²

The area of the dog's run is about 942 ft².

4005487

Answer:

943² feet

Step-by-step explanation:

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