A memoir is written about a __event in the author's life.

the answer is

r ≈5.641

plug in the area of 100 yards into the equation

100=

divide each side by pi

≈ 31.8309=

take the square root of each side to find r

=r

r ≈5.641

d. cassius cannot believe that a weakling like caesar has become so great.

uncanny would be like unlucky or disaster. you can look for more in the dictionary or if you have text book then turn to a. 17 but it's different with textbooks.

ok so it would be d because that would catch attention and make them what to read it.