pptx, 1.97 MB
pptx, 1.97 MB
pdf, 71.2 KB
pdf, 71.2 KB
pdf, 321.29 KB
pdf, 321.29 KB
ggb, 7.79 KB
ggb, 7.79 KB
Earliest recommended Year group: Year 11.

Four crescents are drawn around a rectangle. All rectangles are different and the area of the crescents is equal to the rectangle. Surd (area = 1) and non-surd (area = 900) versions available.

This is from the “Something in Common” collection of resources by John Burke. They allow consolidation of key skills, prevent students from copying each other (as all the questions are different), make marking and assessing easy for the teacher (as all the answers are the same!), and provide a lovely extra challenge for students as they try to figure out exactly what is going on! To access the full collection, and read John’s background notes, please visit: http://www.mrbartonmaths.com/common.htm
Creative Commons "Sharealike"

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