Question

14. How many plane
surfaces, curved
surfaces, vertices and
edges have the
following geometrical
shapes :
(i) cube
(ii) cylinder
Civil sphere​

Answer 1

Answer:

Cube

No. of edges=12

No. of faces=6  

No. of vertices=8

Cylinder  

No. of edges=0  

No. of faces=2  

No. of vertices=0

Civil Sphere  

No. of edges=0  

No. of faces=0  

No. of vertices=0