12 results
107.14 Does a trapezium exist whose side lengths form a geometric progression?
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- Journal:
- The Mathematical Gazette / Volume 107 / Issue 569 / July 2023
- Published online by Cambridge University Press:
- 03 July 2023, pp. 301-302
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- July 2023
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107.10 Trapezia whose side-lengths form an arithmetic progression
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- Journal:
- The Mathematical Gazette / Volume 107 / Issue 568 / March 2023
- Published online by Cambridge University Press:
- 16 February 2023, pp. 147-149
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- March 2023
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106.13 A triangle inequality
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- Journal:
- The Mathematical Gazette / Volume 106 / Issue 565 / March 2022
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- 24 February 2022, p. 138
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- March 2022
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106.10 PWW: Trigonometric inequality
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- Journal:
- The Mathematical Gazette / Volume 106 / Issue 565 / March 2022
- Published online by Cambridge University Press:
- 24 February 2022, p. 134
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- March 2022
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105.44 A segment inside a square that is equal to the side of the square
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- Journal:
- The Mathematical Gazette / Volume 105 / Issue 564 / November 2021
- Published online by Cambridge University Press:
- 13 October 2021, pp. 522-523
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- November 2021
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Geometrical theorems about conservation of area for use in classroom activities
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- Journal:
- The Mathematical Gazette / Volume 105 / Issue 562 / March 2021
- Published online by Cambridge University Press:
- 17 February 2021, pp. 61-69
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- March 2021
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104.34 The beauty of mathematics — the connection between the areas of three squares
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- Journal:
- The Mathematical Gazette / Volume 104 / Issue 561 / November 2020
- Published online by Cambridge University Press:
- 08 October 2020, pp. 532-534
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- November 2020
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104.35 Proof without Words: A right triangle ABC with altitude AH = $$\[\frac{1}{4}\]$$ BC
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- Journal:
- The Mathematical Gazette / Volume 104 / Issue 561 / November 2020
- Published online by Cambridge University Press:
- 08 October 2020, pp. 534-535
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- November 2020
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Teaching proofs without words using dynamic geometry
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- Journal:
- The Mathematical Gazette / Volume 103 / Issue 557 / July 2019
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- 06 June 2019, pp. 204-211
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- July 2019
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Historical mathematical problems suitable for classroom activities
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- Journal:
- The Mathematical Gazette / Volume 103 / Issue 556 / March 2019
- Published online by Cambridge University Press:
- 14 February 2019, pp. 12-19
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- March 2019
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100.15 Proof Without Words
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- Journal:
- The Mathematical Gazette / Volume 100 / Issue 547 / March 2016
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- 14 March 2016, p. 146
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- March 2016
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Elegant special cases of Van Aubel’s theorem
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- Journal:
- The Mathematical Gazette / Volume 99 / Issue 545 / July 2015
- Published online by Cambridge University Press:
- 10 July 2015, pp. 256-262
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- July 2015
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