Respuesta :

yamunasasidharan0808

Answer:

r = 3.95 ft

Step-by-step explanation:

Volume of cone = [tex]\frac{1}{3} \pi r^{2} h[/tex] = 246 ft³

246 = [tex]\frac{1}{3} * \frac{22}{7} * r^2 * 15[/tex]

r² = [tex]\frac{246*3*7}{22*15*5}[/tex]

r = [tex]\sqrt{15.65}[/tex]

r = 3.95 ft

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