Question

what is answer..??and with solution..​

Answer 1

Given,

BC = CD

Angle BCA = Angle DCA

To prove,

Angle BAC is congruent to angle DAC

Proof

In ∆BAC and ∆DAC,

BC = CD (given)

Angle BCA = Angle ACD (given)

AC = AC (common)

∆BAC congruent to ∆DAC ( SAS congruence rule)

Answer 2

Answer:

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