Respuesta :
The correct answer is:
D. Triangular pyramid.
The three-dimensional figure that has half the number of vertices as the rectangular prism is a triangular pyramid.
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By recalling number of vertices of some 3D figures we got that Triangular pyramid has as half the number of vertices as the Rectangular prism
What is 3 dimensional figure?
A three-dimensional (3D) shapes figure are solids that have three dimensions such as length, width and height.
We know that Rectangular prism has 8 vertices and we have to find Which three-dimensional figure has half the number of vertices as the rectangular prism.
So a three-dimensional figure with 8/2=4 vertices is our required figure .
Now we know that Hexagonal prism has 12 vertices ,Rectangular pyramid has 5 vertices ,Triangular prism has 6 vertices and Triangular pyramid has 4 vertices.
By recalling number of vertices of some 3D figures we got that Triangular pyramid has as half the number of vertices as the Rectangular prism
To learn more about 3 dimensional figure visit : https://brainly.com/question/24303419