gif, 1.74 KB
gif, 1.74 KB
html, 686 Bytes
html, 686 Bytes
2D Shapes, Angles
Key Stage: 2 ★★★

How many different quadrilaterals can you make by joining the dots on this circle? What are their angles?

This problem will help learners extend their knowledge of properties of quadrilaterals. It requires visualisation, a systematic approach and is a good context for generalisation and symbolic representation of findings.#

This resource has comprehensive teachers' notes and resources, linked from the problem page. This includes possible approaches and key questions, as well as possible support and extensions.


The file attached is a HTML file, which, when opened, automatically redirects you to the problem on the NRICH website.
Creative Commons "Sharealike"

Reviews

4

Something went wrong, please try again later.

brionyhassett

10 years ago
4

Good investigative activity.

heather965

12 years ago
4

Nice activity that promotes thinking skills and problem solving.

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