Find the area (A=?) of the s...
[2571] Find the area (A=?) of the s... - Find the area (A=?) of the shaded square if length of red line p=51. Express result to the accuracy of 3 decimal. - #brainteasers #math #riddles - Correct Answers: 39 - The first user who solved this task is Manguexa Wagle
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Find the area (A=?) of the s...

Find the area (A=?) of the shaded square if length of red line p=51. Express result to the accuracy of 3 decimal.
Correct answers: 39
The first user who solved this task is Manguexa Wagle.
#brainteasers #math #riddles
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A man takes his place in the t...

A man takes his place in the theater, but his seat is too far from the stage.
He whispers to the usher, "This is a mystery, and I have to watch a mystery close up. Get me a better seat, and I'll give you a handsome tip."
The usher moves him into the second row, and the man hands the usher a quarter.
The usher looks at the quarter, leans over and whispers, "The wife did it."
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Guillaume Amontons

Died 11 Oct 1705 at age 42 (born 31 Aug 1663).French physicist who developed the air thermometer - which relies on increase in volume of a gas (rather than a liquid) with temperature - and used it (1702) to measure change in temperature in terms of a proportional change in pressure. This observation led to the concept of absolute zero in the19th century. Deaf since childhood, Amontons worked on inventions for the deaf, such as the first telegraph, which relied on a telescope, light, and several stations to transmit information over large distances. Amontons' laws of friction, relied upon by engineers for 300 years, state that the frictional force on a body sliding over a surface is proportional to the load that presses them together and is also independent of the areas of the surfaces.
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