Question

Need some help on this coordinate geometry problem! Will medal!

Answer 1

please explain the answer

Answer 2

Why?

Answer 3

i dont know the answer to this question too and i would like to learn buts its ok if you dont want to eplain u dont have to

Answer 4

Analytical method will be to evaluate each area by the formula for triangle area in coordinate geometry and find the difference. I am thinking of if any geometric options are possible.

Answer 5

No, it's fine!

Answer 6

i think i got it now thanks though:)

Answer 7

I just did?!

Answer 8

So, can someone explain?

Answer 9

Did you read what I wrote?

Answer 10

Yeah I did, but how do you find the area of BCD?

Answer 11

http://www.mathopenref.com/coordtrianglearea.html

Answer 12

Use that formula.

Answer 13

Ok, thanks!, will fan!