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GMATPrepPS Show me the light!!

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Senior Manager
Joined: 20 Feb 2008
Posts: 295

Kudos [?]: 50 [0], given: 0

Location: Bangalore, India
Schools: R1:Cornell, Yale, NYU. R2: Haas, MIT, Ross
GMATPrepPS Show me the light!! [#permalink]

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15 May 2008, 16:53
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Director
Joined: 23 Sep 2007
Posts: 782

Kudos [?]: 235 [0], given: 0

Re: GMATPrepPS Show me the light!! [#permalink]

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15 May 2008, 18:43
This is easy, I will let someone else solve it

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Director
Joined: 06 Jan 2008
Posts: 547

Kudos [?]: 537 [1], given: 2

Re: GMATPrepPS Show me the light!! [#permalink]

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15 May 2008, 19:04
1
KUDOS
(Slope of QO) * (Slope of PO) = -1 {product of slopes of two perpendicular lines is -1)
(t/s)*(-1/sqrt3) = -1

Also, distance between QO = Distance between PO
s^2 + t^2 = 4

Solve both the eqns.

Another method is to use trignometry. (Tan...)

Kudos [?]: 537 [1], given: 2

Re: GMATPrepPS Show me the light!!   [#permalink] 15 May 2008, 19:04
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