Preheat oven to 450 degrees. Place the beef fat side up ... beef, it should roast for about 1 ... to well done, cook 1 1/2 hours ... the meat is cooked, remove it ... for 10 minutes at 450 degrees. Then ...
Best Answer: 555 feet 5â inches (169.294 m) wikipedia: The Washington Monument is a large, tall, sand-colored obelisk near the west end of the National Mall in Washington, D.C. It was constructed to commemorate the first U.S. president, George Washington. The monument, made of marble, granite, and sandstone, is both the world's tallest stone structure and the world's tallest obelisk, standing 555 feet 5â inches (169.294 m) in height. It is also the tallest structure in Washington D.C. It was designed by Robert Mills, an architect of the 1840s.
Made of some 36,000 blocks of marble and granite stacked 555 feet in the air, the monument was the tallest structure in the world at the time of its completion in December 1884. In the six months following the dedication ceremony, over 10,000 people climbed the nearly 900 steps to the top of the Washington Monument.