According to the HR Diagram above, which of the following TWO answers are correct about Red Supergiants?



According to the HR Diagram above, which of the following TWO answers are correct about Red Supergiants?



They are cooler than Blue Giants.

They are brighter than Blue Giants.

They are hotter than White Dwarfs.

They are brighter than Red Giants.

The correct answers are:

1) They are cooler than Blue Giants.

2) They are brighter than Red Giants.