Congruence of triangles
... In order to prove that two triangles are congruent, it is not always necessary to show that all the six corresponding parts are equal. If certain basic requirements are met the triangles are said to be congruent. These basic criteria are embodied in the five postulates given below. SSS Postulate If ...
... In order to prove that two triangles are congruent, it is not always necessary to show that all the six corresponding parts are equal. If certain basic requirements are met the triangles are said to be congruent. These basic criteria are embodied in the five postulates given below. SSS Postulate If ...
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... Alternate Interior Angle Theorem: Two lines cut by a transversal are parallel if, and only if, a pair of alternate interior angles are equal. Curve: Informally a curve is a continuous path connecting two points. A simple curve does not intersect itself except possibly at the endpoints A closed curv ...
... Alternate Interior Angle Theorem: Two lines cut by a transversal are parallel if, and only if, a pair of alternate interior angles are equal. Curve: Informally a curve is a continuous path connecting two points. A simple curve does not intersect itself except possibly at the endpoints A closed curv ...
