Question

find. the surface area of radius 5​

Answer 1

Step-by-step explanation:

surface area of sphere =

$4π {r}^{2}$

so ,

$= 4 \times 3.14 \times {5}^{2} \\ = 4 \times 3.14 \times 25 \\ = 12.56 \times 25 \\ = 314$

therefore the ans is 314

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