Question

What is perimeter of the triangle whose length is 3 and breadth is 9​

Answer 1

Answer:

your question seems to be wrong there is no length and breadth seperate in a triangle named so.

Step-by-step explanation:

Answer 2

Step-by-step explanation:

maybe it's a rectangle then the perimeter would be

2*(3+9)

2*12

=24

hope this is helpful