Three
A pentagon has 3 triangles and 5 sides
Five(5) These five triangles have their common points at the centre of the pentagon.
10
35
Three is the least number of traingles that will fill a pentagon, but after that, more and more and more triangles can be added until there are so many that you have to see them through a microscope.
There are 3 triangles in a pentagon
A pentagon has 3 triangles and 5 sides
3 triangles
three
20.
5
There are 3 triangles in a pentagon.
Five(5) These five triangles have their common points at the centre of the pentagon.
5
i guess .. its 3 !
10
10