Which of these is a correct step in constructing the bisector of a line segment?
use the straightedge to draw a line between the points where two arcs intersect.
use the straightedge to find the distance between the endpoints of the line segment.
use the compass to copy the line segment on two arcs at equal distance from the endpoints of the segment.
use the compass to measure the distance between the line segment and the point of intersection of an arc.

Answer with explanation:

To draw the bisector of a line segment, follow the following steps

→Draw a Line segment AB of any Length.

→Open the compass more than half of line segment AB.

→Mark arc from both the ends , on upper and lower end of Line segment.

→The two arcs will intersect at upper part of Segment AB , and Lower Part of Segment AB.Name it as P and Q.

→Join P Q.

→The point where , PQ intersect the segment AB , mark it as Z.

→Point Z is perpendicular bisector of Segment AB,such that, AZ=Z B.

Option A

  Use the straightedge to draw a line between the points where two arcs intersect.

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 )