Cuboid 8 vertices 12 edges 6 faces Prism 6 vertices 9 edges 5 2 triangles and 3 rectangles – Square Pyramid 5 vertices 8 5 faces Cylinder No vertex 2 edges 2 flat faces circles – 1 curved face Cone 1 vertex 1 edge 1 flat face circle – 1 curved face Sphere No vertex No edges 1 curved face
Cuboid 8 vertices 12 edges 6 faces Prism 6 vertices 9 edges 5 – 2 triangles and 3 rectangles Square Pyramid 5 vertices 8 5 faces Cylinder No vertex 2 edges 2 flat faces – circles 1 curved face Cone 1 vertex 1 edge 1 flat face – circle 1 curved face Sphere No vertex No edges 1 curved face
STD-I-SYLLABUS-2017-18.docx