Question

If the area of the surface of sphere is 4π cm. Find the diameter of the sphere.​

Answer 1

2

Explanation:

area of a sphere = 4πr^2

4πr=4πr^2

r=1

d=r×2

d= 1×2

d=2

Answer 2

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Hii there!...

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Your answer ↓

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Given:-

• Surface area of Sphere = 4π

To Find:-

• the diameter of the sphere = ?

Now, 4πr² = 4π

=> r = 1

`\therefore \: \sf{ diameter} = 2r`

`= > \: 2 * 1`

`= > \: \boxed{ \sf \green{2 \: cm}}`

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hope it's helps! :)