As a 'shape' must be 2D at least (i.e. not a point or a line) then it must have sides (a circle having an infinite number) between each pair of adjacent sides there must therefore be an angle or it would be a line (again, not classically a shape)
Of course, if you DO allow lines and points to be classed as shapes, either one would fit the question.
There are also non-euclidean geometries where the rules can be very different.
:-)
An heptagon has 7 corners and 7 sides whereas an octagon has 8 corners and 8 sides
No shape can have two corners
Hexagon has 6 sides and 6 corners.
A heptagon has 7 sides.
A triangle.
An heptagon has 7 corners and 7 sides whereas an octagon has 8 corners and 8 sides
No shape can have two corners
That's impossible, because if a shape has sides, then it means it has corners, and vice versa.
A penagon is a shape with five sides and five corners.
Dodecagon...it has 12 sides and 12 corners.
This shape has ten sides
Hexagon has 6 sides and 6 corners.
A shape that has 12 corners is called a dodecagon. This shape not only has 12 corners but alsoÊ12 sides.
a shpere
Technically, you cannot have a shape having 6 corners and 9 sides because a corner is made with two sides coming together. That's why a shape can have only the amount of corners as sides it has.
There is no such shape. If it has two sides meeting, it also has to have a corner. A triangle has three sides and three corners, and a square has four sides and four corners. There is nothing in between.
No such shape exists.