Use the image to answer the question.

An illustration shows four three-dimensional objects. The lines at the back that are not visible are shown as dashed lines. Figure a is a rectangular prism with the width showing in the front. Figure b is a triangular prism with a rectangular face in the front. Figure c is a pentagonal prism with the pentagon in the front, and figure d is a pyramid with a triangular face in the front.

Which of the figures shows a right rectangular prism?

(1 point)
Responses

c
c

d
d

a
a

b

The figure that shows a right rectangular prism is figure a.