Question

how to write a on formal letter

Answer 1

Sender's address
date
receive address
sub
salutations
closing
you sincerely -------

Answer 2

The sender's address is put on the top right-hand side. -The address of the person receiving the letter goes on the left-hand side below the sender's address. -Greeting- Dear sir or madam. you can use the title Miss, Mrs. Or Mr. if you know the name of the person whom you are writing.