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# 30 60 90 triangle

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Manager
Joined: 24 May 2010
Posts: 80

Kudos [?]: 61 [0], given: 1

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14 Aug 2010, 18:48
I know that if you know a triangle is a 30 60 90 and you know one side you can solve for all. What about if you know all the sides are in the formation of the 30 60 90 ie x, x sqrt(3) and 2x and I know one of the angles is 90 can I be assured it is a 30 60 90

Kudos [?]: 61 [0], given: 1

Intern
Joined: 29 Jul 2010
Posts: 44

Kudos [?]: 5 [0], given: 14

Re: 30 60 90 triangle [#permalink]

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14 Aug 2010, 19:30
Yes. you can be assured that this is a 30, 60, 90 triangle.

Kudos [?]: 5 [0], given: 14

Re: 30 60 90 triangle   [#permalink] 14 Aug 2010, 19:30
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