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BdMO National 2012: Secondary 4, Junior 8

Posted: Sun Feb 12, 2012 8:48 am
by Zzzz
Problem:
Find the total number of the triangles whose all the sides are integer and longest side is of $100$ in length. If the similar clause is applied for the isosceles triangle then what will be the total number of triangles?

Re: BdMO National 2012: Secondary 4, Junior 8

Posted: Mon Feb 13, 2012 11:49 am
by Eesha
148টি

Re: BdMO National 2012: Secondary 4, Junior 8

Posted: Mon Feb 13, 2012 3:14 pm
by sakibtanvir
I participated in junior category and solved this successfully..I think the problem was slightly changed in hall.It was said that there can be more than one longest side.....
There are 5050 triangles and 148 isosceles. :)

Re: BdMO National 2012: Secondary 4, Junior 8

Posted: Tue Feb 14, 2012 8:45 am
by Eesha
সেখানে কেবল isosceles triangle এর সংখ্যা বের করতে বলা হয়েছিল