2 years ago

What is the surface area of a sphere with radius 2

Mathematics

1 answer:

Gelneren [198K]2 years ago

3 0

Answer:

Step-by-step explanation:

The surface area (A) of a sphere is calculated as

A = 4πr² ← r is the radius

here r = 2, hence

A = 4π × 2² = 4π × 4 = 16π units² → A

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