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# What is the ratio of the perimeter of a pentagon with each side of

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Math Expert
Joined: 02 Sep 2009
Posts: 47946
What is the ratio of the perimeter of a pentagon with each side of  [#permalink]

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26 Sep 2017, 23:23
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Difficulty:

15% (low)

Question Stats:

92% (00:25) correct 8% (00:00) wrong based on 26 sessions

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What is the ratio of the perimeter of a pentagon with each side of length 6 to the perimeter of an octagon with side of length 6?

(A) 5/6
(B) 4/5
(C) 3/4
(D) 2/3
(E) 5/8

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Re: What is the ratio of the perimeter of a pentagon with each side of  [#permalink]

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27 Sep 2017, 10:43
Bunuel wrote:
What is the ratio of the perimeter of a pentagon with each side of length 6 to the perimeter of an octagon with side of length 6?

(A) 5/6
(B) 4/5
(C) 3/4
(D) 2/3
(E) 5/8

As the length of pentagon and octagon are same and all sides are equal, ratio of perimeter will simply be the ratio of number of sides of the polygon

Hence ratio $$= \frac{5}{8}$$

Option E
Re: What is the ratio of the perimeter of a pentagon with each side of &nbs [#permalink] 27 Sep 2017, 10:43
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