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Given: AB = CD Prove: AC = BD


Given AB CD Prove AC BD class=

Sagot :

Proof is in the attachment below.
View image Аноним
If AB=CD then we can add something to both sides and it will still be true. Adding BC to both sides results in AB+BC=BC+CD
Which can be changed to AC=BD because adjacent (next to each other) line segments can be express as the two endpoints at either end.
Hope this helps :)