5693
A square has only to diagonals and either one will divide it in half.
38 diagonals
If all of the diagonals are drawn from a vertex of an octagon, how many triangles are formed
4
3
A square has only to diagonals and either one will divide it in half.
9 diagonals
9 diagonals
how many triangles are formed when any parallelogram and it diagonals are drawn
4 because the diagonals bisect each other at 90 degrees
An octagon has 16 diagonals.
38 diagonals
If they are being drawn from the corners of the square, they should be equal.
0.5*(82-24) = 20 diagonals
Four sided quadrilaterals have two diagonals.
8
If all of the diagonals are drawn from a vertex of an octagon, how many triangles are formed