Worth 50 points!!! The equation A = r(

Question

3 years ago

6

Worth 50 points!!! The equation A = r(

rac{C}{2} " alt=" \frac{C}{2} " align="absmiddle" class="latex-formula">) gives the area A of a circle, where r is the radius and C is the circumference. Solve the equation for C.
Please show work!!

Mathematics

1 answer:

jasenka [17] · Answer 1 · 2022-05-16T20:42:48+03:00

jasenka [17]3 years ago

4 0

Times both sides by 2
2A=rC
divide both sides by r
$C= \frac{2A}{r}$