the whole thing is obviously a sphere... but if you are talking about the design on it you will see that there are four oval type shapes overlapping each other.
A Basketball is a sphere
1
The kind of shoes you should wear for basketball are basketball shoes.
Yes
psd
You usually see shapes in cumulus clouds.
Geometric
There are no such shapes because all squares are quadrilaterals - by definition.
A Regular 1.................
an orange one
Irregular shapes don't ever have rotational symmetry.
The word basketball is a singular, common noun.