Area of a Circle - UnicMinds

Why is the area of a circle pi*r^2?

It is one of the most commonly used formulae in mathematics. We all know that the are of a circle is pi*r^2.But, why is it pi*r^2? Imagine a circle with multiple spokes with each spoke length being ‘r’, and the distance between the spokes is ‘x’. It becomes a tiny triangle with ‘r’ as the […]

Why is the area of a circle pi*r^2? Read More »