How can you remember area of a circle formula easily?
Time to review your basic concepts! So, to begin with, tell us what is a circle? Thinking probably? Don’t stress over! A circle is a locus of all the points that are equidistant from a central point. In other points, you join several points that are equidistant from a point, which is the central point, to obtain a circle.
Do you know the area of a circle formula? We can hear you saying yes to that. Well, the area of a circle formula is given by A = pi * r * r, where A represents the area of the circle and r represents the radius of the circle.
Now, we’ll learn the same formula but the other way round. Let’s think of a rectangle, whose length is L and breadth is B. What is the area of a rectangle? It’s L * B. If we consider that L = pi * r and B = r, so the area comes out to be pi * r * r, right? Congratulations on your…