Question

Brainliestto who helps me plz I need it

Answer 1

AB || CD and AC is oblique ;

So : Angle ( BAC ) = Angle ( DCA )

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∆ ABC - ∆ ACD :

(1) AB = CD

(2) Angle ( BAC ) = Angle ( DCA )

(3) AC = AC

So According to (1) , (2) , (3) :

∆ ABC =~ ∆ ACD

Well, if two triangles are deposited, all their components are equal peer to peer.

So : AD = BC