A walkway is being laid using square tiles with no edges touching. Determine the total perimeter of the tiles in the walkway based on the number of tiles.

answer: median

step-by-step explanation:

the median is the middle value when a data set is ordered from least to greatest

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

0,0

step-by-step explanation:

um is there supposed to be a picture?