Let's say you draw a line of length a, like this.
And next to it, you draw a line of length 1 like this. And don't forget to put a point on the intersection between the two.
And after that, you draw a semi circle with the diameter of (a + 1) like this.
Still with me? You then draw a line, perpendicular to the diameter, starting from the point of intersection up to the edge of the semi circle. Like this.
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Mathematical Book
Non-FictionA book where I talk about math knowledge/fact/etc that I find interesting. If you guys also have some interesting math facts, feel free to let me know! I might as well put them in this book. [This book is best read with white background, sorry dark...