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The SAS (Side-Angle-Side) postulate states that if two sides and the included angle of one triangle are congruent to two sides and the included angle of another
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Introduction to similar triangles (...) If you're seeing this message, it means we're having trouble loading external resources for Khan Academy.
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Similar triangles are essentially magnifications or miniatures of each other: triangles that have proportional (but not necessarily equal) side lengths and
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Theorems and postulates that prove similar triangles. SSS, AA and SAS, triangles are similar.
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You can use the AA (Angle-Angle) method to prove that triangles are similar. The AA theorem states that if two angles of one triangle are congruent to two angles of
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Ratings : 68 %