a slice is made parallel to the base of a right rectangular pyramid that has four equal edges. Which shape does the cross section make?
A. Square
B. Hexagon
C. Triangle
D. Trapezoid
A. Square
When a slice is made parallel to the base of a right rectangular pyramid with four equal edges, the cross-section will be a square. This is because the cross-section will be the same shape as the base of the pyramid, which is a square.