Question

Sum of all angles of a triangle =_times sum of all angles of a quadrilateral.





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Answer 1

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$Sum \:of\: all\: angles \:of\: a\: triangle\:=\:1/2\:times\: sum \:of\:all\: angles \:of \:a\: quadrilateral.$

Answer 2

Answer:

Sum of all angles of a triangle = 1/2 times sum of all angles of quadrilateral