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viva [34]
3 years ago
13

A circular table has a diameter of 4ft.what is its approximate area?(use pi=3)

Mathematics
1 answer:
IceJOKER [234]3 years ago
5 0
Good question if only because it approximates. I imagine you might have been told to do the question in your head.

Area = pi r^2
r = d/2
r = 4/2
r = 2 feet
pi = 3

Area = 3 * 2 * 2 = 12 square feet <<<<<< Answer.

Somewhere in 1 Kings Ch 7, the Bible makes reference to pi being 3. It's a pretty good estimate considering the number system the Bible used. 
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