In a plane line b is parallel to line f, line f is parallel to line g, and line h is perpendicular to line b, which can not be true

Answer with explanation:

It is given that , in a Plane

→  Line B ║ Line F

→  Line G ║ Line F

Two lines parallel to the same line are parallel to each other.

⇒ Line G ║ Line F ║Line B

If there are two or more parallel lines in a plane, and a line is perpendicular to either any of the parallel lines, then that line is perpendicular to all the parallel lines.

→Also,it is given that,  Line H  ⊥  Line B.

∴Line H  ⊥  Line F.

∴Line H  ⊥  Line G.

⇒Line H can not be parallel to , line G or line F.

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl