document.write( "Question 1185947: Hello,
\n" ); document.write( "My question is about congruent triangles.
\n" ); document.write( "I don't know if it is possible to post pictures here so am posting a link to the image. Would greatly appreciate your help\r
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Algebra.Com's Answer #816813 by math_helper(2461) $\"\"$ $\"About$

You can put this solution on YOUR website!


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document.write( "I think all the triangles are congruent.   Here's the chain of reasoning:\r
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document.write( "A ≅ E    by ASA  (thus corresponding hypotenuses and corresponding vertical legs are equal length)\r
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document.write( "E ≅ C    by HL\r
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document.write( "C ≅ D    by SSS\r
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document.write( "D ≅ B    by SSS\r
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document.write( "Thus  A ≅ E ≅ C ≅ D ≅ B,  unless I missed something. \r
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document.write( "To the other tutor, I think the x on B just implies the triangles are 90-45-45.  \r
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document.write( "C ≅ D:  Look at C, it is congruent to A (because C ≅ E, and E ≅ A, we can directly write C ≅ A), thus the vertical leg of C can be drawn with a single tick mark.  Now C and D can be seen to have all three corresponding sides of equal length.   \r
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