Geometry › Intersecting secants

Teacher info
Like chords, intersecting secants are also related!
Identify and describe relationships among inscribed angles, radii, and chords. Include the relationship between central, inscribed, and circumscribed angles; inscribed angles on a diameter are right angles; the radius of a circle is perpendicular to the tangent where the radius intersects the circle.

LTI launch URL (help)
Browse lessons