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Project. How much glass would we need to construct the Louvre Pyramid in Paris?. Starter Find the missing length . 4 cm. 12 cm. Spend 5 minutes in pairs writing down any questions you have about this project . What do we need to know to answer this question ?.
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Project Howmuchglasswouldweneed to constructthe Louvre Pyramid in Paris? Starter Findthemissinglength. 4 cm 12 cm
Spend 5 minutes in pairswritingdownanyquestionsyouhaveaboutthisproject.What do weneed to know to answerthisquestion?
Things to consider: 1) What do thewords “Howmuch” actuallymean? The volume ofglassneeded. 2) Howmanyglass panes are there? 70 equilateraltriangles, 603 rhombi 3) What are thedimensionsofthe panes ofglass? 35msquare base and 20.6m perpendicular height. 4) What is thethicknessofglass? 21mm 5) What are thedimensionsofthetrapeziumdoorway? From Picture: 6 trianglesacrossand 2 rhobialong diagonal height.
FindingtheareaofanEquilateralTriangle. 5 m 10 mm 5 m
Areaof a Rhombus 5 m How do wefindtheareaof a Rhonbus? 2 1 Areaofrhombus = base x perpendicular height Splitinto 2 equilateraltriangles