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Answer as quickly as possible


Answer as quickly as possible ​-example-1
User PCheese
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1 Answer

3 votes

Answer:

Solution given:

2:centroid=
(x_1+x_2+x_3)/(3),(y_1+y_2+y_3)/(3)

=
(1+3+5)/(3),(2+7+3)/(3)=(3,4)

4:

Slope:
(y_2-y_1)/(x_2-x_1)=(6-2)/(5-3)=2

3;

perpendicular distance =
(ax_1+by_1+c)/(√(a²+b²))


(x_1,y_1)=(3,-2)

4x-3y+2=0

comparing above equation with ax+by+c =0 ,we get

a=4

b=-3

c=2

d=
(4*3+(-3*-2)+2)/(√(4²+(-3)²))

=4 units

User Tcovo
by
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