HOW tall is the washington monument and how far is it beneath the ground?

Question

HOW tall is the washington monument and how far is it beneath the ground?

Answer 1

The peak is 555 feet, 5-1/8 inches (169.3 m) above the ground.  The foundation rests 36 feet, 10 inches (11.23 m) below.

Answer 2

The Washington Monument is a large, tall, white-colored obelisk near the west end of the National Mall in Washington, D.C. It is a United States Presidential Memorial constructed to commemorate George Washington. The monument is the world's tallest stone structure, and is the world's tallest obelisk, standing 555 feet 5⅛ inches (169.294 m) in height and made of marble, granite, and sandstone. It was designed by Robert Mills, an architect of the 1840s.