A shape with straight sides is called a polygon. But it can have 3 or 4 sides as well.
A trapezoid.
a regular square!
A shape with four sides has more vertices because there are more points where edges (straight lines) meet than a 3-sided shape.
A shape with at least one side that is not straight, a shape where a pair of straight lines cross one another (like an angular figure of 8).
A shape with straight sides is called a polygon. But it can have 3 or 4 sides as well.
App
a square or a rhombus.
square
A cube
Common shapes with less than 4 sides are triangles and circles ( but the circle has no straight sides).
a octagon hexagon
a Rhombus...
A trapezoid.
a regular square!
A shape with four sides has more vertices because there are more points where edges (straight lines) meet than a 3-sided shape.
A shape with at least one side that is not straight, a shape where a pair of straight lines cross one another (like an angular figure of 8).