Find the area of the black region
[2917] Find the area of the black region - Find the area of the black region accurate up to 3 decimal places. (A=?, a=20, b=10) - #brainteasers #math #riddles - Correct Answers: 39 - The first user who solved this task is Sanja Šabović
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Find the area of the black region

Find the area of the black region accurate up to 3 decimal places. (A=?, a=20, b=10)
Correct answers: 39
The first user who solved this task is Sanja Šabović.
#brainteasers #math #riddles
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Patton Oswalt: The Apocalypse

Were probably going to die in the f**king apocalypse, but you know whats kind of exciting about that is that if the apocalypse actually goes down -- and I mean the f**king biblical apocalypse -- and if that starts to happen -- I mean, like, the ground opening up and demons flying out and gnawing on your flesh -- it means a couple of things. One: It means that Im wrong, and there is God and there is an afterlife. Two: It means that since there is an afterlife, you will be in the f**king VIP section of the afterlife.
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Johan Gunnar Andersson

Died 29 Oct 1960 at age 86 (born 3 Jul 1874).Swedish geologist and archaeologist whose work laid the foundation for the study of prehistoric China. In 1914, he accepted the offer to become adviser to the Geological survey of China, where he stayed until 1924 and became deeply involved in the excavations at Chou-k'ou-tien outside Peking. In 1921, at a cave near there, on the basis of bits of quartz that he found in a limestone region, he predicted that a fossil man would be discovered. Six years later, the first evidence of the fossil hominid Sinanthropu (Peking man) was found there. In 1923-24, he organized an expedition to Gansu province in Western china where he localised and examined some 50 sites of prehistoric China.
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