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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.

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Anniversary Gift

She: "Sweetheart, what's your gift for our 25th anniversary?"

He: "A trip to Thailand."

She: "That's amazing! And what about when we hit our 50th anniversary?" she asked.

He: "That's when I come back to get you."

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Ludwig Eduard Boltzmann

Died 5 Sep 1906 at age 62 (born 20 Feb 1844). Austrian physicist who founded statistical mechanics. After obtaining his doctorate, he became an assistant to his teacher Josef Stefan. Boltzmann's fame is based on his invention of statistical mechanics, independently of Willard Gibbs. Their theories connected the properties and behaviour of atoms and molecules with the large scale properties and behaviour of the substances of which they were the building blocks. He also worked out a kinetic theory of gases, and the Stefan-Boltzmann law concerning a relationship between the temperature of a body and the radiation it emits. His firm belief and defense of atomism (that all matter is made of atoms) against hostile opposition to this new idea, may have contributed to his suicide in 1906.

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