Answer:
The sides of the triangle are :
DE=9.486
EF=8.0622
FD=11.704 respectively.
Step-by-step explanation:
Given information
The triangle DEF having coordinates:
D(8,-6)
E(-1,-3)
F(-2,5)
Now to find measures of the side:
Use the equation as:
Side [tex]=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
DE [tex]=\sqrt{(-1-8)^2+(-3+6)^2}\\[/tex]
DE [tex]= \sqrt{90}[/tex]
DE = 9.486
Similarly the value of
EF [tex]=\sqrt{(-2+1)^2+(5+3)^2}\\[/tex]
EF [tex]=\sqrt{65}[/tex]
EF = 8.0622
And the value of:
FD [tex]=\sqrt{(-6+2)^2+(-6-5)^2}\\[/tex]
FD [tex]= \sqrt{137}[/tex]
FD = 11.704
The sides of the triangle are :
DE=9.486
EF=8.0622
FD=11.704 respectively.
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