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1-1. Write the test and correspondence of vertices by which triangles in a pair are congruent.A ABC and ABD are congruent bytest under thecorrespondence. |
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Answer» (a) ΔPQR≅ΔABC P corresponds to A Q corresponds to B R corresponds to C PQ=AB; QR=BC; PR=AC ∠P=∠C;∠Q=∠B;∠R=∠C (b) ΔXYZ≅ΔMNO X corresponds to M Y corresponds to N Z corresponds to O XY=MN; YZ=NO; XZ=MO ∠X=∠M;∠Y=∠N;∠Z= |
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