Q. What is the minimum number of distinct lines representing the altitudes,medians,and interior angles bisector of an obtuse triangle???

• suppose one angle of trangle=120 and other two are 30 each
  then
  altitute=3(for each point of trangle)
  median=2(median from 120 coolides with altitude)
  interior angle bisector=2(bisector of angle from 120 coolides with altitude)
  therefore
  minimum no. of distinct line=7
• 10 years agoHelpfull: Yes(27) No(6)
• If you asume equilateral then altitudes and medians and interiar angles are same .But here he asked Obtuse not accute so answer is other than 3
  
• 10 years agoHelpfull: Yes(4) No(2)
• 3
  assume eqiletral triangle
  
• 10 years agoHelpfull: Yes(2) No(10)
• the answer is 9
  for an obtuse triangle: lines representing altitude:3,medians:3,angle bisector:3
  so 3+3+3=9
• 10 years agoHelpfull: Yes(1) No(7)
• ANS WOULD BE 9 as obtuse triangle have different angles so (interior angle bisector=3), same goes for median and altitude
• 10 years agoHelpfull: Yes(0) No(5)
• rakesh bhai mistake hai
  (16+x^2)*{x^2-{(16+x^2)/9}]= 16*x^2
  hoga
• 9 years agoHelpfull: Yes(0) No(1)
• @Abhishek Kumar has made an isosceles triangle so if this is an isosceles triangle then 7 answer is right
  But
  if this is not an isosceles triangle then the answer will be 9.
• 1 year agoHelpfull: Yes(0) No(0)