caixrooo caixrooo
  • 07-11-2019
  • Mathematics
contestada

Do a two column proof!
Given: AB = DC
Prove: AC = DB
please help!!!!!!!

Do a two column proof Given AB DC Prove AC DB please help class=

Respuesta :

ranikashyab066 ranikashyab066
  • 11-11-2019

Answer:

AC       =        DB     (Proved)

Step-by-step explanation:

Here, in the triangle ADE

AB = DC (Given)

Now, by EUCLID's LEMMA

If equals are added  to equals, the sum  are equal.

⇒   AB   +   BC   =   DC   +   BC

or,         AC       =        DB    

                 Hence Proved!

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