the diagonals formed in Octane are : a)9 b)16 c)20 d) 24
Answers
Answered by
2
Answer:
20
Number of verticies of octagon =8
So umber of lines that can be drawn using 8 points =
8
C
2
=
(8−6)!2!
8!
=28
Number of diagonals = Total number of lines − total number of sides of octagon=28−8=20
Answered by
0
Answer:
20
Step-by-step explanation:
Hope it helps.......
Similar questions