Find the degree measure of the angle subtended at the centre of a circle of 22
radius 100 cm by an arc of length 22 cm (Use π = 22/7)

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Benjamin Franklin FRS FRSA FRSE (January 17, 1706 [O.S. January 6, 1706] – April 17, 1790) was an American polymath and one of the Founding Fathers of the United States. Franklin was a leading writer, printer, political philosopher, politician, Freemason, postmaster, scientist, inventor, humorist, civic activist, statesman, and diplomat. As a scientist, he was a major figure in the American Enlightenment and the history of physics for his discoveries and theories regarding electricity. As an inventor, he is known for the lightning rod, bifocals, and the Franklin stove, among other inventions.[1] He founded many civic organizations, including the Library Company, Philadelphia's first fire department,[2] and the University of Pennsylvania.[3]

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