Could i get help? A solid has faces that consist of 4 triangles, 3 rectangles, and 1 hexagon. The solid has 9 vertices. How many edges does the solid have?
A.
12 edges
B.
15 edges
C.
18 edges
D.
21 edges

Question

Could i get help? A solid has faces that consist of 4 triangles, 3 rectangles, and 1 hexagon. The solid has 9 vertices. How many edges does the solid have?
A.
12 edges
B.
15 edges
C.
18 edges
D.
21 edges

anonymous · Answer

4+3+6=13      sides.    maybe there is a rule start making tables to find out.

anonymous · Answer

i found out what it was thanks.(: it was 15!

anonymous · Answer

like
                     triangle   rectangle    hexagon    
number
vertices
edges

anonymous · Answer

how you do it?

anonymous · Answer

i googled it. X)

anonymous · Answer

lol