Question

a plane cuts a pyramid as shown in the diagram. what is the shape of the cross - section? a. a hexagon b. a pentagon c. a square d. a triangle

Explanation:

Step1: Observe the cross - section

Count the number of sides of the cross - section formed by the plane cutting the pyramid.

Step2: Identify the shape

The cross - section has 4 sides. A shape with 4 sides is a square.

Answer:

B. a square