Line Circle
 Circle AW B-line Co., Enclosure, LR 78446,Series AW, WARRANTY US $19.50 
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 Dremel 678 Line & Circle Cutter US $19.24
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How do I find the intersection point between a line and a circle?
Find the intersection points between the line y = x + 4 and the circle x^2 + y^2 = 8. What does this answer tell us about the line in relation to the curve?
Don't get how to do this can someone please explain?
You need to find any points (x, y) that satisfy both equations. If there are two such points, the line cuts across the circle. If there is only one point, the line is tangent to the circle. If there are no such points, the line and circle do not intersect.
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