If you are asking about the pyramids at Giza in Egypt, the most famous stone statue is the Sphinx, a statue with the head of a human and the body of a lion. However, in ancient Egyptian mythology, the gods were often depicted having the body of a human and the head of an animal; each god was associated with a particular animal and would often be shown having the head of that animal. For instance, Bastet was a goddess associated with cats, so she is often shown with the head of a cat and the body of a human female.
the sphinx
The stone statue that is half man and half animal is the Sphinx. It guards the Pyramid of Giza, which is also known as the Pyramid of Khufu.
africa
The Sphinx in Egypt
a manticore is half man-half lion The Sphinx.
It is called a frustum.
The Angels and Demons statue is a fictional creation from the Dan Brown novel "Angels & Demons" and its film adaptation. It does not exist in real life.
about 2 and a half statue of libertys tall ( 1 statue of liberaty is about 50 metres tall.)
A triangle
Trapizoid &triangle
A hemisphere is half a sphere (half a ball, cut through the middle). A pyramid looks like an Egyptian 'Pyramid' (see the related link below).
Such an animal doesn't exist.
A cross-breed.