Inscribed Quadrilaterals
Table of Contents
1. Quadrilaterals in Circles
Quadrilaterals are shapes with 4 sides inside a circle.
1.1. Additive Theorum of Cyclic Quadrilaterals
The 2 opposite sides of the quadrilateral would sum to \(180\textdegree\).
1.2. Productive Theorum of Cyclic Quadrilaterals
The product of the diagonals of a quadrilateral inscribed in a circle is equal to the sum of the product of its two pairs of opposite sides.
Above: \((a*c)+(b*d)=(D1*D2)\)