What is the equation of north street? Is it just x=undefined? And what is the equation of the diagonal road? Theres only one available point --> A, so I dont know how to find the gradient...
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Originally Posted by positiveion What is the equation of north street? Is it just x=undefined? x = 0 And what is the equation of the diagonal road? Theres only one available point --> A, so I dont know how to find the gradient... diagonal road is perpendicular to AB ... what do you know about the slopes of perpendicular lines?
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