I really need help with this, I dont quite understand it​

The cone in the diagram has the same height and base area as the prism. what is the ratio of the volume of the cone to the volume of the prism? h hl base area-b base area =b volume of cone_1 volume of prism 2 volume of cone 1 volume of prism 3 volume of cone 2 volume of prism 3 oc. od. volume of cone volume of prism e. volume of cone volume of prism 3 2

In the diagram, gef and hef are congruent. what is the value of x

Binh says the point of intersections is (0,-3) which statements identify the errors binh made , check all that apply