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JcAlmighty

The answer is 484 π units²

The area of a sphere with radius r is:
A = 4πr²

We have:
A = ?
r = 11 units

So:
A = 4π 11²
A = 4π 121
a = 484 π units²

Answer:

\(\text{Area of sphere is }484\pi units^2\)

Step-by-step explanation:

Given the radius of sphere 11 units

we have to find the surface area of sphere

Radius=11 units

As area of sphere can be calculated as

\(\text{Area}=4\pi r^2\)

\(=4\pi (11)^2=484\pi units^2\)

\(\text{Area of sphere is }484\pi units^2\)

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