Question

can you satisfy me that how the triangular prism has 9 edges please

Answer 1

draw one, its that easy

Answer 2

9 edges

Answer 3

but in cone there must be 2 but why is 1 edge in cone

Answer 4

if edge means side then it has 9 and cone has 2 is it correct

Answer 5

in oxford pdf you can check that a cylinder has 2 a triangluar prism has 9 then why a cone has 1 cone should be 2 ...!

Answer 6

Where's the link?

Answer 7

so I guess the question is: does the point of a cone count as an edge?

Answer 8

oh my bad i dont't know how how to copy the link you can check yourself if you want by search on google as edgesof cone as PDF

Answer 9

what's the definition of an edge?

Answer 10

the definition of edge is the sides of shape

Answer 11

because a cone has only 1 edge

Answer 12

there are 2 sides of cone how the edge become 1