Puzzle
Geometry & measuresPuzzle
Code breaker:Similar shapes
Thirteen pairs of similar rectangles and triangles. The scale factors start as whole numbers and move on to 1.5, 2.5 and one and a third, and the Code Box includes the answers you get by adding instead of multiplying. One per A4.
A free key stage 3 and GCSE geometry and measures puzzle with answers, spec codes G19 and R12. It goes with the lesson on similar shapes: missing lengths.
Lesson
Similar shapes:Missing lengths
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