If a prism in a pyramid have congruent triangular bases and same heights then A the volume of the prism is 1/3 the size of the volume of the pyramid or B the volume of the pyramid is 3 times as large as the volume of the prism or c the volume of the pyramid and the volume of the prism are the same or d the volume of the pyramid is 1/3 the size of the volume of the prism

C. The volume of the pyramid and the volume of the prism are the same.