Question

HELP!! For a right square pyramid, which shape could not be a cross section?

A. Square

B. Triangle

C. Trapezoid

D. Rectangle

Answer 1

D. Rectangle

Explanation:

Answer 2

D. Rectangle

Explanation:

If you cut the pyramid with a plane parallel to the base, a square is obtained. If the plane is perpendicular to the base, you can obtain two different figures; if the plane passes through the vertex, a triangle is obtained, but if it doesn't pass through the vertex, a trapezoid is obtained.