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A triangle is supposed to have the following characteristics: two sides have length 9 cms, and one of the angles NOT between these two sides is of size 80° . Does this information result in one triangle, two triangles or no triangle at all? a)one triangle b)two triangles c)no triangle at all
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one
cool. why is that?
angles opposite to sides equal in length are equal in measure.,so the angles are measure 80,80 and50
80, 80 ,30
omg 80,80 an 20..really bad
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sum of the angles is 180
ohhh thankyou uzma
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