Use the formula: 0.5*(n2-3n) whereas 'n' is the number of sides of the polygon
So: 0.5*(25-15) = 5 diagonals
A pentagon has 5 diagonals
no, there are only 5 diagonals in a pentagon.
There are 5 diagonals in a pentagon
a pentagon has 5 diagonals i ur gud at maths...
A five sided pentagon has 5 diagonals
A pentagon has 5 diagonals.
There are five diagonals in a pentagon.
A pentagon has 5 diagonals
no, there are only 5 diagonals in a pentagon.
There are 5 diagonals in a pentagon
a pentagon has 5 diagonals i ur gud at maths...
A five sided pentagon has 5 diagonals
No. A small pentagon will have smaller diagonals than a large pentagon! However, all the diagonals of a regular pentagon will be congruent.
5 diagonals
It has 5 diagonals
A pentagon has 5 diagonals.
A pentagon has 5 diagonals