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A circular table has a diameter of 20 inches. what is the area of the table? round to the nearest tenth

A circular table has a diameter of 20 inches. what is the area of the table? round to the nearest tenth
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3 votes
a circular table has a diameter of 20 inches. what is the area of the table? round to the nearest tenth

User Zenja
by
8.1k points

1 Answer

4 votes
D=2r
r=1/2(D)
r=1/2(20)
r=10

A=2
\pi
r^(2)

A=2(3.14)(100)
A=200(3.14)
A=628 square inches
User Lex Carter
by
6.8k points
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