A rectangular swimming pool is 20 meters long, 10 meters wide, and 2 meters deep. How many cubic meters of water does it hold?
["How Much Water Does a Rectangular Pool Hold? (20m x 10m x 2m Depth Explained)", "When planning a new swimming pool, one of the most important calculations is determining how much water the pool can hold. For rectangular pools, this is a straightforward formula based on volume measurement. In this article, we’ll explore how to calculate the water capacity of a rectangular swimming pool measuring 20 meters long, 10 meters wide, and 2 meters deep.", "### The Formula for Volume: Length × Width × Depth", "To find the volume in cubic meters (the standard unit for measuring water capacity), use the formula:", "[\n\ ext{Volume} = \ ext{Length} \ imes \ ext{Width} \ imes \ ext{Depth}\n]", "### Applying the Dimensions", "Using your pool’s exact dimensions:\n- Length = 20 meters\n- Width = 10 meters\n- Depth = 2 meters", "[\n\ ext{Volume} = 20,m \ imes 10,m \ imes 2,m = 400,m^3\n]", "So, a 20m × 10m × 2m deep rectangular pool holds exactly 400 cubic meters of water.", "### Why This Matters", "Knowing the total water capacity is essential for:\n- Planning filtration and circulation systems\n- Estimating water costs and delivery volume\n- Designing decks and surrounding landscaping\n- Ensuring compliance with local building codes", "### Final Calculation Summary", "| Dimension | Measurement |\n|-----------------|-------------|\n| Length | 20 m |\n| Width | 10 m |\n| Depth | 2 m |\n| Volume | 20 × 10 × 2 = 400 m³ |", "### Conclusion", "A rectangular swimming pool with a length of 20 meters, width of 10 meters, and depth of 2 meters holds a total of 400 cubic meters of water. This precise measurement ensures your pool serves its purpose efficiently, safely, and economically. Whether you’re building or filling your pool, understanding volume helps you make smarter, more informed decisions.", "Keywords: rectangular swimming pool volume, 20m x 10m x 2m pool, cubic meters of water, how much water in a 20x10x2m pool, pool capacity calculation, swimming pool water volume."]
