Social Sciences, asked by paulaaronya, 6 months ago

who invented protractor

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Answered by rrr7397

2

Joseph Huddart

A more complex form of protractor, designed for plotting the position of a ship on navigational charts, was invented in 1801 by Joseph Huddart, a U.S. naval captain. This instrument, called a three-arm protractor, or station pointer, is composed of a circular scale connected to three arms.

Answered by wwwsarojbharti2511

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Joseph huddart...........

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