cone that is my answer
A circle perhaps
an ice-cream cone
The geometric solid most similar to a lemon is an ellipsoid.
I believe it is a cone, if you are intending for us to tell you the 3d figure.
An orange is shaped like a sphere.
sphere
cone that is my answer
Parallelepipedal, approximatively
Grape fruit is shaped like which solid
It is shaped like cuboid prism
its orange and shaped like a diamond.
A seven sided figure.
A circle perhaps
Sphere.
a triangle on top of a square
probably a sphere