Yes - it has four around the base !
No angles are larger than 90 degrees in a square based pyramid.
Square-based pyramid.
If a triangular based pyramid has any right angles it has three. (Think of the corner of a cube). There are many triangular based pyramids that do not have any right angles.
A pyramid has 6 angles, 8 faces, and 6 edges. Is that right?
There are four (4) right angles in a square.
No angles are larger than 90 degrees in a square based pyramid.
4
There are no right angles in a square based pyramid, so Pythagoras and his theorem are not involved.
Yes its base contains 4 corner right angles
Normally four but there could be six if the opposite edges at the apex met at right angles.
Just the one and it is the base face
Square-based pyramid.
No, but a square pyramid does.
If a triangular based pyramid has any right angles it has three. (Think of the corner of a cube). There are many triangular based pyramids that do not have any right angles.
A right, square based pyramid.A right, square based pyramid.A right, square based pyramid.A right, square based pyramid.
Not normally if it's a regular based pentagonal pyramid.
A lot of things. For example, a cube has 8 vertices, the square pyramid has 5. A cube also has more edges and faces than the pyramid. All the faces of the cube are squares, while the pyramid only has one square face. Also, all the angles in the cube are right angles, while the angles in a square pyramid (in the usual sense of a pyramid where the apex is directly above the center of the base) are acute. In any case, they are not all right angles.