# Circle co-ordinate

#### anmolnanda

the question:
if a straight line c(-*81/2,-*81/2) making an angle 135 dge with x-axis,cuts the circle x=5cosm y=5sinm in points A and B ,find length of segment AB .
in the equation of line by solving i got y=-x
and tried to solve and ended up getting length of AB as 0 but the solution has done a different way and got different answer//probably i am using some wrong concepts..plz help

#### tiny-tim

Homework Helper
hi anmolnanda!

(have a square-root: √ and a degree: ° )
the question:
if a straight line c(-*81/2,-*81/2) making an angle 135 dge with x-axis,cuts the circle x=5cosm y=5sinm in points A and B ,find length of segment AB .
i don't understand …

what does that point have to do with it?

what exactly is the question?​

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