describe the two dimensional figure that results from making a perpendicular slice to a right rectangular pyramid that goes from the base through the apex

A. square
B. Triangle
C. Hexagon
D. Trapezoid

1 answer

A. square

When a perpendicular slice is made from the base through the apex of a right rectangular pyramid, the resulting two-dimensional figure will be a square. This is because the base of a right rectangular pyramid is a rectangle, and when a perpendicular slice is made through the apex, all sides of the rectangle will be cut, resulting in a square shape with equal sides and right angles.