18. For the given diagram which of the following is true? A C B D A. \(\triangle ABC \cong \triangle ACD\) by ASA and AC = CA B. \(\triangle ABC \cong \triangle ACD\) by ASA and AC = AC C. \(\triangle ABC \cong \triangle ADC\) by ASA and AC = AC D. \(\triangle ACD \cong \triangle ABC\) by SAS and AC = CA
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- SAS stands for Side-Angle-Side, which means that if two triangles have two congruent sides and the included angle between those sides is congruent, then the triangles are congruent. Show more…
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