Intro to chord and tangent properties in circle geometry
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Intro to chord and tangent properties in circle geometry
7:11
About this lesson
- What is a chord?
- What is a tangent?
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Intro to chord and tangent properties in circle geometry
7 min
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Proving angle BEG is 90 degrees using chord and semicircle theorems
5 min
Proving equal arcs using tangent lines and congruent triangles
5 min
Proving angle BFG equals angle DCF using tangent and parallel lines
4 min
Proving two tangent segments from different circles are equal
4 min