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Mathematics 8 Online
OpenStudy (anonymous):

Let PQR be a right angled isosceles triangle in a cartesian plane, right angled at P(2,1). If the equation of the line QR is 2x+y = 3, then the equation representing the pair PQ and PR is..

OpenStudy (anonymous):

Draw a picture first. it always helps visualize

OpenStudy (anonymous):

Well there wasn't one but neway heres what I can do..

OpenStudy (anonymous):

When it says right angled at (2,1) I think at that point it is 90 deg

OpenStudy (anonymous):

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