Video Course Library

High School Geometry lesson to apply other angle relationships in circles. Key topics include chord, secant, and tangent.

High School Geometry lesson to write and graph equations of circles. Key topics include standard equation of a circle.

High School Geometry lesson to find segment lengths in circles. Key topics include segments of a chord, secant segment, and external segment.

High School Geometry lesson to write and graph equations of circles. Key topics include standard equation of a circle.

High School Geometry lesson to write and graph equations of circles. Key topics include standard equation of a circle.

High School Geometry lesson about areas of triangles and parallelograms. Key topics include bases of a parallelogram, height of a parallelogram, area, and perimeter.