What is the surface area of a sphere with a radius of 5 in

Mathematics

1 answer:

Naddik [55]3 years ago

7 0

Answer:

314.16 inches

Step-by-step explanation:

The surface area of a sphere is:

$A_{sphere}=4\pi r^2$

if the radius is 5 inches then:

$A_{sphere}=4 \pi (5)^2 = 4\pi (25)=100 \pi \approx 314.16 in.$

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