Aaron, Breena and Chad are friends. Aaron is x years old.
Chad is five years older than Aaron.
Breena is two years younger than Aaron.
The total of their friends ages is 51 years
Work out the ages of the three friends.

it will be a cylinder. with a diameter of 8 and 4 single pieces high

step-by-step explanation:

ddd

step-by-step explanation:

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