Problem

\( 128 \pi=\frac{1}{3} \pi x^{2}(24) \)

Answer

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Answer

\( x = \sqrt{16} = 4 \)

Steps

Step 1 :\( 128 \pi = \frac{1}{3} \pi x^{2} (24) \)

Step 2 :\( 128 = \frac{1}{3} x^{2} (24) \)

Step 3 :\( x^{2} = \frac{128 \times 3}{24} = 16 \)

Step 4 :\( x = \sqrt{16} = 4 \)

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