Area = \( \pi r^2 = \pi \times 5^2 = 25\pi \approx 78.5 \, \text{square meters} \)

Sat, 02 May 2026 03:56:13 +0000

Understanding the Area of a Circle: Formula, Calculation, and Real-World Applications The area of a circle is one of the most fundamental concepts in geometry, widely used in engineering, architecture, and everyday problem-solving. Whether youÃƒÂ¢Ã‚Â€Ã‚Â™re designing a circular garden, calculating materials for a circular swimming pool, or simply curious about math, knowing how to compute area is essential. In this article, we explore the classic area formula, walk through its calculation using radius \( r = 5 \) meters, and discuss how to interpret the result \( \pi r^2 = 25\pi pprox 78.5 \, \ ext{square meters} \). --- ### What is the Area of a Circle?