e that the sum of the angles of aPrriaenglle is equal to 180° using p – InterviewSolution

1.	e that the sum of the angles of aPrriaenglle is equal to 180° using parallelines and transversal
Answer» Construct a line through B parallel to AC. Angle DBA is equal to CAB because they are a pair ofalternateinterior angle. The same reasoning goes with thealternateinterior angles EBC and ACB.

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