An angle is a simple geometrical figure, but stories arise from different of them when couple with our knowledge, experiences and some sauces of imagination are never the same.
A fern may live in winter or spring at the same time. This is a hard-earned theory after many shutter clicks and brain crack.
An aircraft is still an aircraft when viewing from different angles, but MH370 has just disappeared from the radar as though it is no more an aircraft. What were the exact angles at the moment?
An angle is not necessary as simple as it is thought to be.