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Khan Academy (English - US curriculum)
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Khan Academy (English - US curriculum)
Math by grade
Get ready for 7th grade
Get ready for geometry
Nets of 3D figures
Nets of 3D figures
Intro to nets of polyhedra
Nets of polyhedra
Surface area using a net: triangular prism
Surface area using a net: rectangular prism
Surface area of a box (cuboid)
Surface area of a box using nets
Surface area using nets
