The Washington monument is a square column with a pyramid on top. “Mills's 1848 obelisk was to be 500 feet tall, 55 feet (17 m) square at the base and 35 feet (11 m) square at the top” plus the p...

Question

Question

The Washington monument is a square column with a pyramid on top. “Mills's 1848 obelisk was to be 500 feet tall, 55 feet (17 m) square at the base and 35 feet (11 m) square at the top” plus the pyramid. Using calculus, find the volume of the column, and include the formula for finding the width of the column as a function of height.

Answer 1

Answer #1

Feel free to ask any doubt in comments.

3s ft the uidtu^ Sbo ft So 55-35 (55 ) 2. shown mfi, d h 25 625 875

Answer 2

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