Question

solve for d in terms of r.
$r = \frac{d}{2}$
$d = \square$

Explanation:

Step1: Identify the equation

We have the equation \( r = \frac{d}{2} \).

Step2: Solve for \( d \)

To isolate \( d \), we multiply both sides of the equation by 2.

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Answer:

\( 2r \)