Circumference= 2*pi*r=24pi
then pi*r=12pi
the r=12
area =pi*r^2=(12)^2*pi=144 pi cm^2
Answer:
do you have any more context?
Explanation:
. As is often said, knowledge is power, and power in the wrong hands can be dangerous. ... If you yourself are faced with an opportunity to gain knowledge and later apply it, you must decide whether the potential benefits are worth any harm that may be done as a result.
Charles Darwin was the man who went to an island called New Guinea. He observed a lot of the animals on different parts of the island and found differences in the same species this was found in all of the animals he observed. A giraffe with a short neck will not be able to eat leaves off of a tall tree, so it dies. It is not supposed to be there so it will evolve. This theory is known as B.
I really hope that this will help you out in the future. :)
