How to Calculate Area: Formulas for Shapes Explained

Learn area formulas for various shapes including rectangles, triangles, and circles.

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The formula for area depends on the shape. For a rectangle, it's Length x Width; for a triangle, it's 0.5 x Base x Height; and for a circle, it's π x Radius². Knowing the specific shape you're working with is crucial.

FAQs & Answers

  1. What is the area formula for a rectangle? The area of a rectangle is calculated using the formula Length x Width.
  2. How do you find the area of a triangle? The area of a triangle can be found using the formula 0.5 x Base x Height.
  3. What is the formula for the area of a circle? The area of a circle is calculated with the formula π x Radius².
  4. Why is it important to know area formulas? Knowing area formulas is essential for understanding measurements in fields like construction, design, and various scientific applications.

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