Question

this questions are from co-ordinate geometry(pls answer all the questions no spam pls who will give the right answer I will mark you as brainliest)( and also I will follow you. and thank your answer really) I am asking the same question again and again why are you may answering pls answer very important​

Answer 1

Answer:

you should apply distance formula for all these

$\sqrt{(x { }^{2} } - {x}^{1} ) + ( {y}^{2} - {y}^{1} )$