A triangular pyramid is sliced by a plane parallel to the base. What is the shape of the cross-section?choice:rectangletrianglestarsquare

Respuesta :

Answer:

triangle

Explanation:

The base of a triangular pyramid is a triangle, so if this figure is sliced by a plane parallel to the base, the cross-section will have the shape of the base. Then, cross-section is also a triangle.

So, the answer is triangle