anonymous
  • anonymous
What type of triangle is formed by joining the points D(7,3), E(8,1), and F(4,-1)?
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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schrodinger
  • schrodinger
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alekos
  • alekos
why dont you graph it out?
anonymous
  • anonymous
I did but I don't know the difference between a scalene or isosceles triangle.
anonymous
  • anonymous
It is an isosceles triangle

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anonymous
  • anonymous
Thank you
anonymous
  • anonymous
no problem
alekos
  • alekos
No way
alekos
  • alekos
its not iscosceles
SolomonZelman
  • SolomonZelman
|dw:1436457540281:dw|
SolomonZelman
  • SolomonZelman
so if you find all the distances by distance formula, then 2 must be equivalent
SolomonZelman
  • SolomonZelman
I won't work it out in whole now tho'
alekos
  • alekos
i'm afraid not. the lengths are 5, sqrt20 and sqrt5
SolomonZelman
  • SolomonZelman
(√20)²+(√5)²=5² is true:)
SolomonZelman
  • SolomonZelman
and now it is simple.....
alekos
  • alekos
but that doesnt make it isosceles
SolomonZelman
  • SolomonZelman
Yes, for sure not... .
SolomonZelman
  • SolomonZelman
none of sides are equal so it is for sure not isosceles.
alekos
  • alekos
i get it isosceless :))
alekos
  • alekos
you're a funny man
SolomonZelman
  • SolomonZelman
no, because I thought that you thought that I thought that it is isosceles.
SolomonZelman
  • SolomonZelman
lol
alekos
  • alekos
now you've really confused the hell out of me :)
alekos
  • alekos
anyway over to you angelica
SolomonZelman
  • SolomonZelman
no, because I thought\(\huge ,\) that you thought\(\huge,\) that I thought\(\huge,\) I that it is isosceles.
SolomonZelman
  • SolomonZelman
anyway, not an English class here.... gl
anonymous
  • anonymous
Im so confused now lol
alekos
  • alekos
the sum of the squares of two sides equals the square of the third. what type of triangle has this property?

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