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# If p is the circumference of the circle Q and the area of the circle

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Math Expert
Joined: 02 Sep 2009
Posts: 58335
If p is the circumference of the circle Q and the area of the circle  [#permalink]

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09 Oct 2018, 01:13
1
00:00

Difficulty:

25% (medium)

Question Stats:

100% (00:29) correct 0% (00:00) wrong based on 10 sessions

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If p is the circumference of the circle Q and the area of the circle is $$25\pi$$, what is the value of p ?

(A) 25

(B) $$10 \pi$$

(C) 35

(D) $$15\pi$$

(E) $$25 \pi$$

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Joined: 31 Oct 2013
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Concentration: Accounting, Finance
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Re: If p is the circumference of the circle Q and the area of the circle  [#permalink]

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09 Oct 2018, 01:19
1
Bunuel wrote:
If p is the circumference of the circle Q and the area of the circle is $$25\pi$$, what is the value of p ?

(A) 25

(B) $$10 \pi$$

(C) 35

(D) $$15\pi$$

(E) $$25 \pi$$

Area of a circle = $$25\pi$$

= $$5^2\pi$$

Circumference of the circle = $$2\pi$$r^2 = $$2*5\pi$$

Re: If p is the circumference of the circle Q and the area of the circle   [#permalink] 09 Oct 2018, 01:19
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