If you repeat the perpendicular line segment construction twice using paper folding, you can construct:
a. the midpoint of a line segment.
b. an angle congruent to a given angle.
c. a parallel to a line through a point not on the line.
d. an angle bisector.

the answer is 4.8 units on e2020.

an

y = 6x -3y -12

y +3y +12 = 6x

=> . x = { 2y / 3 +2 } this is equation of line in terms of x

=> . if line meets the x-axis the co-ordinates of meeting point would be ( x , 0 )

=> . x = 2 ( 0 ) / 3 + 2

=> . x = 2

so, the point is ( 2 , 0 )

6 cm

step-by-step explanation: