What is the surface area formula for a sphere?

Answer 1

4π⋅r^2

surface area of sphere = # 4 pi*r^2#
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Answer 2

The surface area formula for a sphere is given by:

[ A = 4 \pi r^2 ]

where ( A ) represents the surface area and ( r ) is the radius of the sphere.

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Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

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