Evaluate 2pi(4)^2

$2 π {(4)}^{2}$

Step 1

Raise $4$ to the power of $2$ .

$2 π \cdot 16$

Step 2

Multiply $16$ by $2$ .

$32 π$

Step 3

The result can be shown in multiple forms.

Exact Form:

$32 π$

Decimal Form:

$100.53096491 \dots$

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