# Cyclic Quadrilateral in Circle Geometry

Share0 Share +10 Tweet0 Cyclic Quadrilateral is inscribed into a circle, whose vertices all lie on a circle. The properties of Cyclic Quadrilateral in Circle Geometry are; 1. Opposite angles in a cyclic quadrilateral supplementary. 2. Exterior angle and its opposite angle are equal. Worked Examples of Cyclic Quadrilateral (a)    Prove that $FADG$ is a […]

# Circle Geometry with Semicircles

Share0 Share +10 Tweet0 There are many properties of circle geometry with semi circles, such as equal arcs on circles of equal radii subtend equal angles at the centres equal angles at the centre stand on equal chords the angles at the centre is twice an angle at the circumference subtended ay the same arc […]