http://www.mathsisfun.com/geometry/prisms.html
What do you think?
Which statement is true about a triangular prism?
a. It has exactly 1 pair of parallel faces
b. It has not parallel edges
c.It has atleast 2 pairs of parallel faces
d.It has no parallel faces
9 answers
Please study that site again.
i don't understand
What part of this problem or website don't you understand?
i thought it was c because the others don't make sense to me
What difference do you see between a and c?
a has 1 pair and c has two
Right. Now count the parallel faces in the diagram in the website. How many PAIRS do you see?
Right. Each end face is parallel to the other end face.
8 answers