圓

tnslf2k, Nov 5, 2015

圓心角、圓周角及弦切角

Table of Contents

  1. 圓心角
    1. Arcs and Angles at Centre/ Circumference 弧、圓心角與圓周角
  2. 弦切角
    1. 03. Tangent-Chord Theorem
    2. Chord with Tangent Angle

1.

圓心角

  • 1. Arcs and Angles at Centre/ Circumference 弧、圓心角與圓周角

1.1.

Arcs and Angles at Centre/ Circumference 弧、圓心角與圓周角

GeoGebra 互動數學教室 [url]http://www.geogebra.hk[/url]
– Alex CHIK

2.

弦切角

  • 1. 03. Tangent-Chord Theorem
  • 2. Chord with Tangent Angle

2.1.

03. Tangent-Chord Theorem

03. Tangent-Chord Theorem
03. Tangent-Chord Theorem
– mrleecy

2.2.

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