this is called a pennant.
A Pennent
It's in triangular shape. No other country has trinagular flag.
Nepal, the flag is two combined triangular pennons.
h square − 5h = 70
Pennant.
"triangular" is an adjective, not a noun. So there is no object such as "the triangular". The triangular WHAT?
One is rectangular and the other is triangular :)
The flag of Nepal is the only national flag that is not rectangular in shape. It consists of two stacked triangular shapes.
Nepal is the only country to have it's flag in triangular shape.
Triangular prism
it is also called a triangular prism
Triangular prism