pptx, 168.14 KB
pptx, 168.14 KB

Two 3-d shapes with lengths given algebraically. Challenge is to find surface area and volume for each shape in terms of x. Requires bracket expansions of two and three bracket expressions and significant simplification of expressions. Created for top set year 9 as classwork. Worked solutions on separate slides.

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5

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a_aslam1987

4 years ago
5

really helpful to challenge students.

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