the given figures are drawn using more than one triangle find angleDAB + angleABC + angle BCD + angle CDA
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4
Answer:
360
Step-by-step explanation:
IN triangle ADC
DAC+ACD+CDA=180
In triangle ABC
ABC+BCA+CAB=180
Therefore
angleDAB + angleABC + angle BCD + angle CDA
=(DAC +CAB)+ABC+(BCA+ACD)+CDA
=360
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