Circle Theorem - Multiple Theorems

A bundle of theorems are included here. They are: angle in a semicircle, angle in a major and minor sector, cyclic quadrilateral, angle subtended by an arc, tangent to circle property and alternate segment theorem. These materials are good for discussion and exercises can always be found in text books. The focus here is on concepts.

Also, there are applications of perpendicular and angle bisectors as applied to the sides and angles of triangles to achieve circumscribed and inscribed circles. This can enhance and perfect the skills required to carry out perpendicular and angle bisectors.