contestada

For the sides, round your answer to the nearest tenth.

DE =

EF =

DF =

Is the triangle scalene, isosceles, or equilateral?
HELPP!!

For the sides round your answer to the nearest tenth DE EF DF Is the triangle scalene isosceles or equilateral HELPP class=

Respuesta :

defnenurgumusps170

Answer:

it should be scalene

Step-by-step explanation:

DE: [tex]\sqrt{90}[/tex]

^^ [tex]\sqrt{(-1-8)^{2}+ (-3--6)^{2} }[/tex]

[tex]\sqrt{-9^{2} +3^{2}[/tex]

[tex]\sqrt{81+9}[/tex]

EF:[tex]\sqrt{65}[/tex]

^^[tex]\sqrt{(-2+1)^{2} + (5+3)^{2} }[/tex]

[tex]\sqrt{-1^{2}+8^{2}[/tex]

[tex]\sqrt{1+64}[/tex]

DF= [tex]\sqrt{101}[/tex]

^^