Sphere.
square circle
A quadrilateral is a shape that has four sides and has 13 letters in its name.
round
heptagon
Sphere.
square circle
deform
The "pinwheel" shape is usually called "spiral".
Square ... although the third letter is 'u'
DODECAHEDRON
There is no such shape.
6 letters 6 letters
A quadrilateral is a shape that has four sides and has 13 letters in its name.
A shape that has a name consisting of seven letters could be a hexagon. A hexagon is a six-sided polygon.
A 2D shape that has four sides and is thirteen letters long is a quadrilateral.
Diamond.