2 out of 3
A group activity using visualisation of squares and triangles.
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What is the total area of the four outside triangles which are outlined in red in this arrangement of squares inside each other?
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What shape has Harry drawn on this clock face? Can you find its area? What is the largest number of square tiles that could cover this area?
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How many tiles could you use to cover this 10 by 10 patio?
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Investigate all the different squares you can make on this 5 by 5 grid by making your starting side go from the bottom left hand point. Can you find out the areas of all these squares?
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A Short introduction to using Logo. This is the first in a twelve part series.
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Look at how the pattern is built up - in that way you will know how to break the final pattern down into more manageable pieces.
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Creating designs with squares - using the REPEAT command in LOGO. This requires some careful thought on angles
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Weekly Problem 8 - 2008
In how many ways can a square be cut in half using a single straight line cut?
