Check the link.
Chat with our AI personalities
A graphic of an oblique pyramid can't be shown on Answers.com, due to formatting restrictions. But, imagine if you could move the very top of the Great Pyramid of Gaza, and move it towards the rear, so the top is no longer exactly above the centre of the base, that is an oblique pyramid. There are many pictures of oblique pyramids available on the internet.
If it is a pyramid the apex has to be in the middle of the base.... for it to be right If it is not then its is oblique
a straight line
It is a shape that is not regular.
4