I am giving away all of my points and quitting as I have lost all of my popularity

Oh I am sorry that you lost your popularity :( i just wanna say thank you for the points and I hope you do well in life and that you succeed :) here is a cool picture to look at :D

c: lkllmn.

hope it's you

option a is correct.

step-by-step explanation:

scale factor: it is used to find proportional measurements.

proportions means having the same ratio.

scale factor is the ratio of the model measurement to the actual measurement in a simplest form.

or we can say that the ratio of any two corresponding lengths in two similar geometric figures

if the scale factor is more than 1, then it is an enlargement,

if the scale factor less than 1, then it is a reduction.

given the two geometric figure:

by definition of proportions, we have