Congruence tests

Scale factor lab

<p>In the diagram, \(TCS\) is the tangent to the circle at \(C\). \(TBA\) and \(RCD\) are straight lines that are parallel to each other. Prove that</p>
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<ol class="i-list"><li data-list-item-id="item-i" data-list-item-path="item-i"><div class="list-item-paragraph">angle \(BCT =\) angle \(ACD\),</div></li><li data-list-item-id="item-ii" data-list-item-path="item-ii"><div class="list-item-paragraph">triangles \(BTC\) and \(DAC\) are similar, and</div></li><li data-list-item-id="item-iii" data-list-item-path="item-iii"><div class="list-item-paragraph">\(AD = BC\).</div></li></ol>

In the diagram, \(TCS\) is the tangent to the circle at \(C\). \(TBA\) and \(RCD\) are straight lines that are parallel to each other. Prove that

Proofs in Plane Geometry - Alternate Segment Theorem

Proofs in Plane Geometry - Alternate Segment Theorem

Video Solution:

Solution:

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