Question

1.) What is point P called in the above figure?
2.) Define principal axis.
3.) What is point F called in the above figure and define it?
4.) What is focal length?
pls give me ans of 1st and 3rd at least​

Answer 1

Answer:

Fill in the blanks:

1. "It is in _____ that we receive."

2. Mother Teresa was a living example of those who found______in helping others. 3. When reaching out to help someone, the most important thing is to ask if they______help.

4. Millions of people in our country do not have basic necessities lik_______,______and_______.

5. Helping others makes us less__________.