c2-goc tao boi tiep tien va day

Author:Nguyễn Văn Kính, Catherine A Eagen

Investigate the relationship between the measure of the angle formed by the intersection of a tangent to a circle and a chord to the point of tangency and its intercepted arc.

New Resources

Congruent Sides & Angles in △s: Exploration
繪畫垂直線
Function art 3D - waiting shed (v2)
Pythagorean Theorem: Extension Exercises
Midpoint Theorem Questions: Mild

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Circles for Perp Bis.
Exploring The Pythagorean Theorem
การลบจำนวนเต็ม
Αντιγραφή του STATISTICS V1
Dear students

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Right Triangles
Derivative
Standard Deviation
LCM and GCD
Straight Lines