4 Basic Properties of Circles (1) Conte nts 4.1 Chords And Arcs 4.2 Angles of a Circle 4.3 Basic Properties of a Cyclic Quadrilateral Basic Properties of Circles (1) 4.1…

1. Revision Notes on Circle • The equation of a circle with its center at C(x0, y0) and radius r is: (x – x0)2 + (y – y0)2 = r2 • If x0 = y0 = 0 (i.e. the centre…

1. •A circle is the collection of all points inthe plane, which are equidistant from afixed point in the plane.• A circle is a plane figure.• Euclid discovered the…

Slide 1 Properties of Chords 1 When a chord intersects the circumference of a circle certain properties will be true. Property #1: Chords that are equidistant from the center…

Circle Properties Part I A circle is a set of all points in a plane that are the same distance from a fixed point in a plane The set of points form the . Circumference The…

Slide 1 Properties of Chords 1 When a chord intersects the circumference of a circle certain properties will be true. Property #1: Chords that are equidistant from the center…