Can you guess how many trian...
Can you guess how many triangles are in this picture?Correct answers: 124
The first user who solved this task is Girish Shivanand.
#brainteasers #math #riddles
Grove Karl GilbertBorn 6 May 1843; died 1 May 1918 at age 74. U.S. geologist, one of the founders of modern geomorphology (the study of landforms), structural geologist and map-maker. He worked on many U.S. surveys with the U.S. Geological Survey, studying the ancient lakes (Lake Bonneville) of Utah. He was an early pioneer of isostatic theory, made studies in glacial geology and was a close observer of the processes of transport and deposition. He first recognized the applicability of the concept of dynamic equilibrium in landform configuration and evolution, namely, that landforms reflect a state of balance between the processes that act upon them and the structure and composition of the rocks that compose them. Gilbert clearly expounded this concept in his geological report on the Henry Mountains, Utah. |