An artist is creating new designs

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An artist is creating new designs

by uptowngirl92 » Fri Jul 24, 2009 3:36 am
An artist is creating new designs for a wall by intersecting shapes.Each additional pt. of intersection creates a new design.If 2 shapes intersect at 1 pt,thats one design;if they intersect at 2 pts thats a second design;if they intersect at 3 pts thats a third design.If the designer is working with circles and triangles,what is the mx. no of distincet designs she can make?
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by prindaroy » Fri Jul 24, 2009 11:00 am
The answer is 6. There are 6 different ways in which a triangle can intersect a circle.

It can intersect in 1 point, 2 points, 3 points, 4 points, 5 points, 6 points.