Circumcircle Definition

Circumcircle Sentence Examples

• The circumcircle is thus seen Areal to be a 2 yz+b 2 zx+c 2 xy=o, with centre sin 2A, sin 2B, co sin 2C; the inscribed circle is A t (x cot ZA)+ (y cot 2B) nates.

• The circumcircle is all q+c -s1 r = o, the centre being sin 2A+q sin 2B+r sin 2C =o.

• The orthocentre of a triangle circumscribing a parabola is on the directrix; a deduction from this theorem is that the centre of the circumcircle of a self-conjugate triangle is on the directrix ("Steiner's Theorem").