On this page, you will find Visualising Solid Shapes Class 7 Notes Maths Chapter 15 Pdf free download. CBSE NCERT Class 7 Maths Notes Chapter 15 Visualising Solid Shapes will seemingly help them to revise the important concepts in less time.
CBSE Class 7 Maths Chapter 15 Notes Visualising Solid Shapes
Visualising Solid Shapes Class 7 Notes Conceptual Facts
Solid Shapes:
1. Cuboid: Cuboid has length, breadth and height.
2. Cube: Cube has all sides equal.
3. Prism:
(i) Triangular prism:
(ii) Rectangular prism:
4. Pyramid:
(i) Triangular pyramid
(ii) Rectangular pyramid:
5. Tetrahedron: A triangle pyramid whose all the face are equilateral triangles of same size.
6. Cylinder:
7. Cone
8. Sphere:
Euler’s Formula:
V + F – E = 2
Net of 3-D shapes: Net is an arrangement of figures connected with their edges in the same plane.
(i) Net of cube:
(ii) Net of Cylinder
(iii) Net of pyramid:
(iv) Net of Cone
