Question

solve for d. a = 5\pi d

Explanation:

Step1: Start with the given equation

We have the equation \( A = 5\pi d \). Our goal is to solve for \( d \), which means we need to isolate \( d \) on one side of the equation.

Step2: Divide both sides by \( 5\pi \)

To isolate \( d \), we divide both sides of the equation \( A = 5\pi d \) by \( 5\pi \). When we do this, we get:

$$ \frac{A}{5\pi} = \frac{5\pi d}{5\pi} $$

Step3: Simplify the right - hand side

On the right - hand side, the \( 5\pi \) in the numerator and the \( 5\pi \) in the denominator cancel out (since \( \frac{5\pi}{5\pi}=1 \) for \( 5\pi
eq0 \)). So we are left with:

$$ d=\frac{A}{5\pi} $$

Answer:

\( d = \frac{A}{5\pi} \)