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Firstly, we decided that we should use the rightangles on the shape
to create a 360 degree pattern. We found that the pattern made a
shape of a butterfly. We also found out that the butterfly pattern
could be joined together.
Can you work out the area of the inner square and give an explanation of how you did it?
Two circles are enclosed by a rectangle 12 units by x units. The distance between the centres of the two circles is x/3 units. How big is x?