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Triangles, , Similarity

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Similarity Criteria of Triangles, , To find whether the given two triangles are similar or not, it, has four criteria. They are:, , 1)Side-Side- Side (SSS) Similarity Criterion — When the, corresponding sides of any two triangles are in the same ratio, then their, corresponding angles will be equal and the triangle will be considered, as similar triangles., , 2)Angle Angle Angle (AAA) Similarity Criterion — When the, corresponding angles of any two triangles are equal, then their, corresponding side will be in the same ratio and the triangles are, considered to be similar.

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3) Angle-Angle (AA) Similarity Criterion — When two angles of, one triangle are respectively equal to the two angles of the other, triangle, then the two triangles are considered as similar. «, , 4)Side-Angle-Side (SAS) Similarity Criterion — When one angle, of a triangle is equal to one angle of another triangle and the sides, including these angles are in the same ratio (proportional), then the, triangles are said to be similar.