What is the area of a circle whose diameter is 32 inches? use = 3.14 in your calculations. show your work.

there no picture.
i need some with it.

1/3 + 1/5 = 8/15.

step-by-step explanation:

hope it

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