Similar triangles

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Similar triangles What are similar triangles? Similar triangles are triangles in which their corresponding angles are congruent and their corresponding sides are proportional. They are the same shape but not basically the same size. Three rules to prove if two triangles are similar 1. AA – the Angle-Angle rule states that if two corresponding angles of our two triangles are […]

Congruent Triangles

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Congruent triangles Two triangles are congruent if all their corresponding angles have the same measure and all their corresponding sides have the same length. Four rules of proving that two triangles are congruent Rule 1: The SSS rule: Side-Side-Side rule The side-side-side rule states that if the three sides of a triangle are equal to the three sides of the […]