Mr John Rowe Puzzles

Mr John Rowe (@MrJohnRowesite) is a South Australian Mathematics Educator, working for the Department of Education. He also makes puzzles.

Area Maze #5
Find the pink area.
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Area #9
Find the purple area.
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Area #9
Find the area of a star formed in an octagon placed on an equilateral triangle.
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One Truth, Two Lies
Two straight lines, AB and CD, are on the same plane. One, but only one, of the following statements is
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Area #7
FInd the exact value for the purple area within the dodecagon. Note: Not for the faint-hearted.
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Area #6
Find the exact value of the purple area.
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Area #5
Find the exact perimeter of the purple pentagram inside the unit equilateral triangle.
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Area #4
Find the exact value of the purple area.
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Area Maze #8
Find the exact value of the purple area.
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Area Maze #7
Find the purple area.
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