can exterior angle of a triangle be a straight angle

Dear Student
Solution to your asked query 2 is provided below:

AN  EXTERIOR ANGLE OF A TRIANGLE CANNOT BE A STRAIGHT LINE BECAUSE A TRIANGLE HAS 180 DEGREES IN ADDING ALL THE THREE ANGLES OF A TRIANGLE.
EXTERIOR ANGLE=SUM OF OPPOSITE TWO SIDES
STRAIGHT LINE=180
ANGLE A   +  ANGLE B  CANNOT BE 180

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REGARDS

  • 12
no it cannot
  • 3
no it cant
  • 2
No it cannot be
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no it cannot
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