Question

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Answer 1

Step-by-step explanation:

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Answer 2

Answer:

• Step-by-step explanation:   Taking l//m and AC is a transversal line
• ∠ACB = ∠CAD                           (Alternate angle)  ..... (1)
• Considering p//q and ac is a transversal line
• ∠BAC = ∠DCA                             (Alternate angle) ......(2)
• In ΔABC and ΔCDA
• ∠ACB = ∠CAD                     (From eq. 1)
• ∠BAC = ∠DAC                      (From eq.2)
• AC = AC                           (Common)
• By AAS Congruent criterion
• ∴ ΔABC ≅ ΔCDA