work, hereby publish it under the following license: English The <span class="searchmatch">tangent</span>-<span class="searchmatch">secant</span> <span class="searchmatch">theorem</span> states that PA · PB = PΓ². Greek Το θεώρημα τέμνουσας και εφαπτομένης...
publish it under the following license: English Proof figure for the <span class="searchmatch">tangent</span>-<span class="searchmatch">secant</span> <span class="searchmatch">theorem</span>. Triangles ΡΑΓ and ΡΒΓ are similar. Greek Σχήμα απόδειξης για το...
