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Linear Algebra
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Jill has a cushion with 180 squares on it.How many triangles are on this cushion?Show how you figured it out
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I don't really get this questions. However, i have an input. You can draw a diagonal in the middle of a square and you get 2 triangles. So 2*180 = 360 triangles. Just a thought
18|dw:1454969155027:dw|
its endless
not 18
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to find the triangles its t=4n and to find the squares its s=2n(n-1)
@dan815
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