QUESTION IMAGE
Question
un silo de grano tiene forma cilíndrica. tiene un radio de 9.5 ft y una altura de 39 ft. ¿cuál es el volumen del silo? utilizar el valor 3.14 como π y redondear la respuesta al número entero más cercano. asegúrese de incluir las unidades correctas en la respuesta.
Step1: Recall the formula for the volume of a cylinder
The volume \( V \) of a cylinder is given by the formula \( V=\pi r^{2}h \), where \( r \) is the radius and \( h \) is the height.
Step2: Identify the values of \( r \) and \( h \)
From the problem, the radius \( r = 9.5\space ft \) and the height \( h=39\space ft \), and we use \( \pi = 3.14 \).
Step3: Calculate \( r^{2} \)
First, calculate \( r^{2}=(9.5)^{2}=90.25 \).
Step4: Calculate \( \pi r^{2} \)
Substitute \( \pi = 3.14 \) and \( r^{2}=90.25 \) into \( \pi r^{2} \): \( 3.14\times90.25 = 283.385 \).
Step5: Calculate the volume \( V \)
Multiply \( \pi r^{2} \) by \( h \): \( V=283.385\times39 \).
\( 283.385\times39 = 11052.015 \).
Step6: Round to the nearest whole number
Rounding \( 11052.015 \) to the nearest whole number gives \( 11052 \).
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\( 11052\space ft^{3} \)