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Courses on International standards
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Maths
Lower Secondary
18. Solids
18. Solids
18.01. The Angle between a Straight Line and a Plane
18.02. Dihedral Angles
18.03. Dihedral Angles in Cuboids – Interactive Presentation
18.04. Prism Nets
18.05. The Surface Area and Volume of a Prism
18.06. Solids – Test