Question

A cross section of a cone taken perpendicular to the base and intersecting the apex of the cone is what shape?

Answer 1

Answer:

The answer is a triangle.

Step-by-step explanation:

A cross section of a cone taken perpendicular to the base and intersecting the apex of the cone - The shape will be a triangle.

A cone has one circular base with two slant heights that are attached at the vertex. When it is cut in such a way that the cross-section is perpendicular to the base and it passes through the vertex or apex, then a triangle is formed.

For better visualization, you can also see the attached image.

Answer 2

It's an isosceles triangle. The best way to solve these problems is to just visualize the cross section. If you just think about it, it makes sense.