Question:** A cylindrical tank has a radius of 3 meters and a height of 5 meters. Calculate its volume in cubic meters. Use \(\pi pprox 3.14\).
["Calculating the Volume of a Cylindrical Tank: A Step-by-Step Guide", "When it comes to storing liquids in industrial or commercial settings, cylindrical tanks are widely used due to their efficiency and durability. If you’re working on a project that involves a cylindrical tank with a radius of 3 meters and a height of 5 meters, knowing how to calculate its volume is essential.", "In this article, we’ll walk through the formula for calculating the volume of a cylinder and apply it to a tank with the given dimensions: a radius of 3 meters and a height of 5 meters, using (\pi \approx 3.14).", "---", "### The Formula for Cylinder Volume", "The volume (V) of a cylinder is calculated using the formula:", "[\nV = \pi r^2 h\n]", "Where:\n- (r) is the radius of the base\n- (h) is the height of the cylinder\n- (\pi) (pi) is a mathematical constant approximately equal to 3.14", "---", "### Step-by-Step Calculation", "Given:\n- Radius (r = 3) meters\n- Height (h = 5) meters", "1. Square the radius:\n[\nr^2 = 3^2 = 9\n]", "2. Multiply by the height:\n[\nr^2 \ imes h = 9 \ imes 5 = 45\n]", "3. Multiply by (\pi):\n[\nV = \pi \ imes 45 \approx 3.14 \ imes 45 = 141.3\n]", "Thus, the volume of the cylindrical tank is approximately 141.3 cubic meters.", "---", "### Why Knowing Tank Volume Matters", "Accurate volume calculations help in planning for capacity, ensuring proper material handling, optimizing logistics, and preventing overfilling or underutilization. Whether for water storage, chemical processing, or industrial applications, knowing how to compute volumes like this tank’s enables better project execution and safety.", "---", "### Final Notes", "Calculating the volume of a cylinder is straightforward once you apply the formula correctly. With a radius of 3 meters and height of 5 meters, and using (\pi \approx 3.14), the tank holds about 141.3 m³ of liquid — a vital figure for any engineering or construction task.", "If you’re designing or measuring cylindrical containers, always double-check inputs and prioritize using precise values of (\pi) for the most accurate results.", "---", "Keywords: cylindrical tank volume calculation, cylinder volume formula, math for engineers, volume of cylinder example, how to calculate tank volume, cylindrical tank cubic meters, use π in volume computation", "---", "Use (\pi \approx 3.14) for quick estimates—ideal for practical engineering and construction scenarios."]
