re9nsihFelmeagagirl re9nsihFelmeagagirl

24-11-2016
Mathematics

Answered

Here we go again. Tired of these yet? Obtuse triangles.

42°

84°

48°

none of these

Verified Answer :

smileyouralive5 smileyouralive5

24-11-2016

none of these obtuse an obtuse triangle has sto have an angle above 90°

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andriansp andriansp

24-11-2016

First of all, we know that the sum of interior angles in an obtuse triangle is 180

So i think <DEF would be :

180 - 84 = 96

I think the answer is : None of these

hope this helps

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