Question

Given the intersection of a pyramid and a plane with a trapezoidal cross section.

Which option is true about the plane of intersection?

The pyramid is cut with a plane parallel to the base.

The pyramid is cut with a plane passing through the top vertex and perpendicular to the base.

The pyramid is cut with a plane perpendicular to the base, but not through the top vertex.

The pyramid is cut with a plane passing through the top vertex and not perpendicular to the base.

Answer 1

would it be The pyramid is cut with a plane parallel to the base?

Answer 2

<< would it be The pyramid is cut with a plane parallel to the base? >> so how you think it please than you cross a pyramid parallel to the base not will get a geometrical form same with the base - so i think that this your selected choice not is right for a correct answer

try and other one choice - what is your opinion about a plan perpendicular to base and what cut the vertex too ?

so try drawing it please and will get the right answer sure easy

good luck

Answer 3

would it be The pyramid is cut with a plane perpendicular to the base, but not through the top vertex.