Calculating Circle Area: Radius 50 cm

Grade unknown5 steps

Problem

Tính diện tích hình tròn có bán kính là 50 cm

Step-by-step approach

  1. Understand the ProblemIdentify the given information and what needs to be calculated.
  2. Recall Area FormulaRemember the formula for the area of a circle.
  3. Substitute ValuesPlug the given radius into the area formula.
  4. Calculate Radius SquaredFind the value of the radius multiplied by itself.
  5. Compute Final AreaMultiply the squared radius by π (using π ≈ 3.14) to get the area.

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Concepts used

Area of a Circle FormulaRadiusPi (π)

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