Step-by-step explanation:
Brainly is there to help people to understand the questions and solutions, so that they can then solve similar problems themselves.
and not to be your private calculator slave.
your teacher described the whole process. all you need to do is take your own calculator (or the calculator apps on your computer, smart phone, pad, ...) and just type the numbers in.
exactly the same thing that I have to do to answer this. no thinking, only typing.
and you would have been much faster than posting this here, then waiting for an answer, then copying the results back into your book.
so, why ?
d = 0.5 in
c = 3.14 × 0.5 = 1.57 in
d = 2 in
c = 3.14 × 2 = 6.28 in
d = 3 in
c = 3.14 × 3 = 9.42 in
uuuuhhhh ! that was difficult !
