T H E E L E M E N T S |
Book IV Proposition 3 | |
Let EF be produced in both directions to the points G, H, let the center K of the circle ABC be taken, [III.1] and let the straight line KB be drawn across at random; on the straight line KB, and at the point Kon it, let the angle BKA be constructed equal to the angle DEG, and the angle BKC equal to the angle DFH; [I.23] and through the points A, B, C let LAM, MBN, NCL be drawn touching the circle ABC. [III.16, Por.] |
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