Triangles are actually the strongest. If you have a square and put in the two diagonals, it will be strong. With a pentagon you would need 5 straws for the diagonals and it wouldn't be as strong.
There are 3 triangles in a pentagon
3 triangles
There are 3 triangles in a pentagon
There are 3 triangles in a pentagon.
There are 3 triangles in a pentagon.
There are 3 triangles in a pentagon
A pentagon has 3 triangles and 5 sides
3 triangles
There are 3 triangles in a pentagon
There are 3 triangles in a pentagon
There are 3 triangles in a pentagon.
There are 3 triangles in a pentagon.
Three
three
20.
5
yes because you can draw a pentagon and devide it