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A sphere has a diameter of 34 ft. What is its surface​ area?
The surface area of the sphere is
what ft2 . ​(Type an exact answer in terms of ​.)

Respuesta :

Answer:

≈ 3629.84 ft^2

Step-by-step explanation:

Surface Area = 4πr^2

radius: 17 ft

= 4 · 3.14 · 17^2

= 4 · 3.14 · 289

≈ 3629.84 ft^2

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