Yes it is true that the vertical cross-sectional of a triangular prism gives a quadrilateral shape.
What is a three dimensional shape?
A three dimensional shape is a shape that have length, width and height. Example of three dimensional shapes are prism, pyramid, cone, cylinder and so on.
A triangular prism have two triangular bases and three quadrilateral lateral faces
The vertical cross-sectional of a triangular prism gives a quadrilateral shape.
Find out more information about three dimensional here
brainly.com/question/10557391
#SPJ2
