RS Aggarwal Class 8 Math Nineteenth Chapter Three-Dimensional Figures Exercise 19B Solution EXERCISE 19B (1) Define Eulerâ€™s relation between the number of faces, number of edges and number of vertices for various 3-dimensional figures. Ans: In a 3-dimensional figure, let the number of faces be F; the number of edges be E and the number […]

### Tag: Three-Dimensional Figures Class 8 Solution

## RS Aggarwal Class 8 Math Nineteenth Chapter Three-Dimensional Figures Exercise 19A Solution

RS Aggarwal Class 8 Math Nineteenth Chapter Three-Dimensional Figures Exercise 19A Solution EXERCISE 19A (1) Write down the number of faces of each of the following figures: (i) Cuboid = 6 faces (ii) Cube = 6 faces (iii) Triangular prism = 5 faces (2 triangular and 3 rectangular) (iv) Square pyramid = 5 faces (1 […]