Maths olympiad
Exam
Numerical Ability
a triangle has sides of length 10,24 and n,where n is positive integer.the no.of values for n which this triangle has three acute angles is
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- 4 values
22,23,24,25 - 9 years agoHelpfull: Yes(0) No(3)
- N will be less then 34 and greater than orvequal to 15. because sum 2 sides of triangle should be greater than third side. So n= 15,16,17,18,19,20,21,22,23,25,26,27,28,29,30,31,32,33..
22 is not included because we will get 2 same acute angle - 8 years agoHelpfull: Yes(0) No(2)
- any triangle cannot have 3 acute angles, if 2 angles are acute 3rd must be obtuse angle.
- 7 years agoHelpfull: Yes(0) No(1)
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