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If the circumference of a circle is less than 16pi, which
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10 Oct 2019, 01:05
10 Oct 2019, 01:05
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If the circumference of a circle is less than \(16\pi\), which of the following could be the area of the circle?
A. \(49\pi\)
B. \(64\pi\)
C. \(81\pi\)
D. \(101\pi\)
E. \(256\pi\)
A. \(49\pi\)
B. \(64\pi\)
C. \(81\pi\)
D. \(101\pi\)
E. \(256\pi\)
Re: If the circumference of a circle is less than 16pi, which
[#permalink]
10 Oct 2019, 01:33
10 Oct 2019, 01:33
1
in the question it is 16 * pi not 16/pi.
2*pi*r < 16*pi
r < 8
Answer is A which is 7.
2*pi*r < 16*pi
r < 8
Answer is A which is 7.
gmatclubot
Re: If the circumference of a circle is less than 16pi, which [#permalink]
10 Oct 2019, 01:33
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