(apexvs) if , line jk is parallel to line lm, which of the following statements are true?
a. jk and lm are perpendicular
b. jk and lm lie in the same plane.
c. jk and lm do not lie in the same plane.
d. jk and lm are skew.
e. jk and lm are parallel.
f. jk and lm do not intersect.

We are given that

JK is parallel to line LM

now, we will verify each options

option-A:

we know that when two lines are parallel

they will never intersect

But two perpendicular lines always intersect

so, this is FALSE

option-B:

Two parallel lines can either lines in same plane or different plane as long they do not intersect with each other

so, this is TRUE

option-C:

Two parallel lines can either lines in same plane or different plane as long they do not intersect with each other

so, this is FALSE

option-D:

we know that

Two or more lines which have no intersections but are not parallel.

Since two lines in the plane must intersect or be parallel, skew lines can exist only in three or more dimensions

so, this is FALSE

option-E:

It is already given

so, this is TRUE

option-F:

We know that

parallel lines never intersect

so, this is TRUE

in problems involving proportions, we can use cross products to test whether two ratios are equal and form a proportion. to find the cross products of a proportion, we multiply the outer terms, called the extremes, and the middle terms, called the means.

hope it