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You will need the distance formula, do you know what it is?
Your answer is 21.6 rounded to the tenth, but tell me if you don't know how to do it so I can explain it to you
The distance formula is just the Pythagorean Theorem rearranged. It is usually best to not memorize something if you don't have to.
Actually, you will have to know it in your life for later on, so you will need it
@xReflectionso are you there?
You missed my point. Look at the professor's diagram. No need for the ugly distance formula - ever.
I have actually never had to use the distance formula
Shocking..... In my opinion, I find it easier to use the distance formula, and many people argue with me, but I am a complicated person...
I'm just telling you all how to think. ALWAYS use pythagoreas. It's fundamental later on.
Each of us is different, but my geometry students understood finding the midpoint of a line segment and calculating the distance between two points in the plane without those formulae.
Ok, when @xReflectionso comes back, please tell him to give the metal to @FutureMathProfessor, since he is the first one that helped... Bye!
Sorry, I did not mean to offend you: just impart my experience.
You did not offend me in the slightest, you just stated an opinion, so I am not offended... If you think I am offended because of the medal thing, I just said to give it to him because he was the first one to reply, so sorry, but I can also give you a medal...
...and I one you.
Ja'Ne! (it means bye in japanese) (no I am not japanese)
Multiple, mutual admiration society, and the original questioner is long gone!