SlowLexus
SlowLexus SlowLexus
  • 24-07-2018
  • Mathematics
contestada

Which postulate proves that △ABC and △EDC are congruent?


ASA

SAS

AAA

SSS

Which postulate proves that ABC and EDC are congruent ASA SAS AAA SSS class=

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GoddessofDork
GoddessofDork GoddessofDork
  • 24-07-2018

The correct answer is SAS.


It's given that BC is congruent to CD and AC is congruent to CE. And by Vertical Angles theorem, Angle BCA is congruent to DCE.

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