Circles Worksheets and Activites for Math Teachers

  Meaning of Worksheet Icons  

This icon means that the activity is exploratory.
worksheet involves group work .
worksheet involves real world applications of concepts.
worksheet includes a drill-like component.
worksheet based on using the Geometer's Sketchpad.

Worksheets on the Geometry of the Circle

• Graphic Organizer: Formulas & Theorems of A Circle
• Chord of A Circle: Theorems involving parallel chords, congruent chords & chords equidistant from the center of circle
• Inscribed and Central Angles
• Arcs and Angles formed by Intersecting Chords
• Tangent ,Secant, arcs and angles of a Circle
• Parallel chords, congruent Chords and the Center of a Circle
• Relationship between tangent, secant side lengths
• Arcs and angles formed by the intersection of a tangent and a chord
• Mixed review on formulas of Geometry of the circle (large problems involving many circle formulas)
• Equation of Circle worksheet