Can you find out the number ...
Can you find out the number of triangles in the picture given?Correct answers: 101
The first user who solved this task is Djordje Timotijevic.
#brainteasers #math #riddles
Aero-engineIn 1880, Colonel Beaumont's air-engine for propelling railway carriages was successfully tried at Woowich (a little steam is used). His system largely employed in various ways by Paris Compressed Air company was described to the British Association at Newcastle-upon-Tyne (Sep 1889).[* p.30] |