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Maths problem - help!

(31 Posts)
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Roderick Wed 14-May-14 16:58:37

Yes about 140 or 137 to be exact

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Roderick Wed 14-May-14 16:58:36

Yes about 140 or 137 to be exact

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rosesarered Wed 14-May-14 10:28:34

sorry! meant 140mm not 40.

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rosesarered Wed 14-May-14 10:24:48

That's what came to mind but doubt very much it will be right.

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rosesarered Wed 14-May-14 10:22:09

errr. 40mm?

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Mishap Wed 14-May-14 10:07:46

My DD is constructing a mandala which needs to have 120 individual (equal-sized) circles within a 3 metre diameter circle. I have found on the net an illustration of an arrangement of the circles that fits, but it does not say what size these small circles need to be.

Any maths wizards out there!!??

Sorry to tax your brains on this lovely sunny day.

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