David Wishart- Numbas at mathcentre.ac.uk

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David Wishart copied Q2 to Q6 7 years, 2 months ago

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David Wishart copied Q1 to Q2 7 years, 2 months ago

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David Wishart copied MCQ: all options randomised except 1 to Q1 7 years, 2 months ago

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David Wishart commented on Randomly give two of hypotenuse, opposite, and adjacent side of a triangle 7 years, 4 months ago

I've done some trig questions recently that have triangles drawn in JSXGraph that could be useful here.

I've cobbled one into your question below, the scaling of the angle symbol is a bit ungainly as the set of triangles that I wrote it for had different proportions but the principle works.

https://numbas.mathcentre.ac.uk/question/share/view/293e4d1f-a5bd-41df-87d1-6452cb41cc00

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David Wishart copied Randomly give two of hypotenuse, opposite, and adjacent side of a triangle to David's copy of Randomly give two of hypotenuse, opposite, and adjacent side of a triangle 7 years, 4 months ago

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David Wishart copied Trigonometry Q4 Sine rule to Trigonometry Q5 Cosine rule 7 years, 4 months ago

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David Wishart copied Trigonometry Q3 Right angled triangle to Trigonometry Q4 Sine rule 7 years, 4 months ago

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David Wishart copied Custom marking - answer is a set to David's copy of Custom marking - answer is a set 7 years, 5 months ago

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David Wishart copied Trigonometry Q2 Right angled triangle to Trigonometry Q3 Right angled triangle 7 years, 5 months ago

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David Wishart copied Right Angle triangle to Trigonometry Q2 Right angled triangle 7 years, 5 months ago

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