http://math.ucsd.edu/~wgarner/personal/puzzles/cube_puzzle_sol.htm
On Tue, Mar 1, 2011 at 8:46 AM, Vinay Pandey <[email protected]> wrote: > each pair of opposite faces can make 4 such triangles, so I think the > answer is 12 > > > On Mon, Feb 28, 2011 at 5:47 AM, sourabh jakhar > <[email protected]>wrote: > >> the answer would be more than 8 an it is 32 i think. >> but i m sure it will be more than 8 >> >> >> On Wed, Feb 23, 2011 at 7:54 AM, Terence <[email protected]> wrote: >> >>> 8C3 - 12 * 4C3 = 8 >>> Any 3 vertices out of a rectangle only form a right triangles. >>> Then only 8 regular triangle left. (Cut out each of the 8 vertices) >>> >>> >>> On 2011-2-23 3:10, jalaj jaiswal wrote: >>> >>> answer is 8 ,,, duno how >>> >>> On Wed, Feb 23, 2011 at 12:31 AM, Sundi <[email protected]> wrote: >>> >>>> Is it not 8C3 = 56 >>>> >>>> >>>> >>>> On Feb 22, 9:55 pm, jalaj jaiswal <[email protected]> wrote: >>>> > Think of the 8 vertices of a given cube. You are allowed to join three >>>> > vertices to form a triangle. How many such unique acute triangles can >>>> you >>>> > make ?? >>>> > >>>> > -- >>>> > With Regards, >>>> > *Jalaj Jaiswal* (+919019947895) >>>> > Software developer, Cisco Systems >>>> > B.Tech IIIT ALLAHABAD >>>> >>>> -- >>>> You received this message because you are subscribed to the Google >>>> Groups "Algorithm Geeks" group. >>>> To post to this group, send email to [email protected]. >>>> To unsubscribe from this group, send email to >>>> [email protected]. >>>> For more options, visit this group at >>>> http://groups.google.com/group/algogeeks?hl=en. >>>> >>>> >>> >>> >>> -- >>> With Regards, >>> *Jalaj Jaiswal* (+919019947895) >>> Software developer, Cisco Systems >>> B.Tech IIIT ALLAHABAD >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Algorithm Geeks" group. >>> To post to this group, send email to [email protected]. >>> To unsubscribe from this group, send email to >>> [email protected]. >>> For more options, visit this group at >>> http://groups.google.com/group/algogeeks?hl=en. >>> >>> -- >>> You received this message because you are subscribed to the Google Groups >>> "Algorithm Geeks" group. >>> To post to this group, send email to [email protected]. >>> To unsubscribe from this group, send email to >>> [email protected]. >>> For more options, visit this group at >>> http://groups.google.com/group/algogeeks?hl=en. >>> >> >> >> >> -- >> SOURABH JAKHAR,(CSE)(3 year) >> ROOM NO 167 , >> TILAK,HOSTEL >> 'MNNIT ALLAHABAD >> >> The Law of Win says, "Let's not do it your way or my way; let's do it the >> best way." >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Algorithm Geeks" group. >> To post to this group, send email to [email protected]. >> To unsubscribe from this group, send email to >> [email protected]. >> For more options, visit this group at >> http://groups.google.com/group/algogeeks?hl=en. >> > > -- > You received this message because you are subscribed to the Google Groups > "Algorithm Geeks" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]. > For more options, visit this group at > http://groups.google.com/group/algogeeks?hl=en. > -- Thank You Rajeev Kumar -- You received this message because you are subscribed to the Google Groups "Algorithm Geeks" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/algogeeks?hl=en.
