The set square was invented in America in 1860.
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its of nearly 1089 fts............
4390.404 Note that nearly all calculators have a square root function. You could have done it yourself.
4.2 million square feet
Treaty ofGuadalupeHidalgo
The Louisiana purchase from France in 1803 doubled the territorial size of the US. Napoleon offered for sale the huge territory called the Louisiana Territory.
The largest home in America is the Biltmore Estate, which is in North Carolina. It is nearly 200 thousand square feet, and has 250 rooms.
America is a country that has about 11.77 acres per person. The total is nearly 651 million acres of land.
A square is a rectangle, with the additional property of having four equal sides.
The set square was invented in America in 1860.
There are 13,091,981 square miles in Latin America.
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68,151 square miles of land (an additional 1,747 square miles is water).
Nearly 1200 square miles
The square root is nearly the inverse operation of squaring or raising to the second power. Nearly but not quite! So sqrt(682) = ±68
Africa is the larger of the two continents with 11,608,000 Sq. Miles of land area. South America has 6,880,000 Sq. Miles.