How Many Triangles are insid...
How Many Triangles are inside me?Correct answers: 123
The first user who solved this task is Maja Inkret.
#brainteasers #math #riddles
GliderIn 1883, the first controlled flight in a glider was made by John J. Montgomery at Wheeler Hill, California. He sailed a distance of 603 feet at a height of about 15 feet. |