A triangle. Also, any shape that has no corners, such as a circle or an ellipse.
Any quadrilateral (4-sided shape) has 2 diagonals.
35 diagonals
There are 54 diagonals in a 12 sided shape
There is none. A 5 sided shape is a pentagon but that has 10 diagonals, not 2.
A convex shape.
Any quadrilateral (4-sided shape) has 2 diagonals.
35 diagonals
There are 54 diagonals in a 12 sided shape
There is none. A 5 sided shape is a pentagon but that has 10 diagonals, not 2.
A convex shape.
octagon
square
triangle
There are 275 diagonals in a shape with 25 sides. The formula is n*(n-3)/2
it's a 12 sided shape and it has 54 diagonals :D
No - only one of the diagonals bisects the angles of the shape.
All quadrilaterals (four sided shapes) have 2 diagonals.