Triangler Prisms are like chocolate bars
A triangler prism have 5 faces,9 edges and 6 vertices....
cone
6
5
8
4
3,5,6,9,12,and15
Scapula
17 edges
Apart fro the fact that no number is triangler, none of the numbers listed are rectangular and triangular.
There is no such shape since there are no triangler surfaces - there is no such word! You might like to spell check your question before posting it! The correct word is triangular. And, incidentally, the answer to the question is a triangular prism - NOT a TRIANGLER prism!