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Line 113:
Line 113: − ====== Concept #3: Circles and Lines ======+ + +
→Activities
====== [[Sector of a circle|Sector of a circle]] ======
====== [[Sector of a circle|Sector of a circle]] ======
==== Concept #3: Circles and Lines ====
====== Introduction to chords ======
====== [[Secant and tangent of a circle]] ======
====== [[Secant and tangent of a circle]] ======