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Solve the formula [tex]\( C = \pi d \)[/tex] for [tex]\( d \)[/tex].

A. [tex]\( d = \frac{C}{\pi} \)[/tex]

B. [tex]\( d = \pi C \)[/tex]

C. [tex]\( d = C - \pi \)[/tex]

D. [tex]\( d = \frac{\pi}{C} \)[/tex]


Sagot :

To solve the formula [tex]\( C = \pi d \)[/tex] for [tex]\( d \)[/tex], you need to isolate [tex]\( d \)[/tex] on one side of the equation.

Here are the steps:

1. Start with the given formula:
[tex]\[ C = \pi d \][/tex]

2. To isolate [tex]\( d \)[/tex], divide both sides of the equation by [tex]\( \pi \)[/tex]:
[tex]\[ \frac{C}{\pi} = d \][/tex]

3. This simplifies to:
[tex]\[ d = \frac{C}{\pi} \][/tex]

Thus, the correct answer is:

A. [tex]\( d = \frac{C}{\pi} \)[/tex]