Using the information given in the figure, find the values of x and y.
x=48∘,y=56∘
Consider △ABC and △ADC
(i) AB = CD ...... (given)
(ii) BC = DA ...... (given)
(iii) AC = AC ...... (common)
∴△ABC≅△CDA ... (SSS Postulate)
⇒∠ABC=∠CDA ..... (CPCT)
∴x=48∘
⇒∠BCA=∠DAC ......(CPCT)
∴y=56∘