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What is the volume, in cubic feet, of a cylinder with a height of 17 feet and a base radius of 8 feet, to the nearest tenths place?
Answer: 
V=◻ feet 
^(3)

What is the volume, in cubic feet, of a cylinder with a height of 1717 feet and a base radius of 88 feet, to the nearest tenths place?\newlineAnswer: V= V=\square feet 3 ^{3}

Full solution

Q. What is the volume, in cubic feet, of a cylinder with a height of 1717 feet and a base radius of 88 feet, to the nearest tenths place?\newlineAnswer: V= V=\square feet 3 ^{3}
  1. Given Data: To find the volume of a cylinder, we use the formula V=πr2hV = \pi r^2 h, where VV is the volume, rr is the radius of the base, and hh is the height of the cylinder. We are given the radius r=8r = 8 feet and the height h=17h = 17 feet.
  2. Calculate Base Area: First, we calculate the area of the base of the cylinder, which is a circle. The area AA of a circle is given by the formula A=πr2A = \pi r^2. Substituting the given radius, we get A=π(8 feet)2A = \pi(8 \text{ feet})^2.
  3. Multiply Base Area and Height: Calculating the area of the base, we have A=π(64 feet2)=64π feet2A = \pi(64 \text{ feet}^2) = 64\pi \text{ feet}^2.
  4. Calculate Volume: Next, we multiply the area of the base by the height of the cylinder to find the volume. So, V=64π feet2×17 feetV = 64\pi \text{ feet}^2 \times 17 \text{ feet}.
  5. Approximate Volume with π\pi: Performing the multiplication, we get V=1088πV = 1088\pi cubic feet.
  6. Calculate Approximate Volume: To express the volume to the nearest tenths place, we need to use the approximate value of π\pi, which is 3.14163.1416. So, V1088×3.1416V \approx 1088 \times 3.1416 cubic feet.
  7. Round to Nearest Tenth: Calculating the approximate volume, we get V3419.5328V \approx 3419.5328 cubic feet.
  8. Round to Nearest Tenth: Calculating the approximate volume, we get V3419.5328V \approx 3419.5328 cubic feet.Rounding to the nearest tenths place, the volume of the cylinder is approximately 3419.53419.5 cubic feet.

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