Which has a mismatch between subject and modifier?
though not the prettiest one at the fair, i was sure my cake was the tastiest.
though it wasn't the prettiest one at the fair, i was sure my cake was the tastiest.
though not the prettiest one at the fair, my cake was the tastiest, i was sure.

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

you didn't provide the passage.

explanation:

seeing as this is your first question on i can see why you may have not known that you need to provide the passage.

without the passage, or even the name of the passage, we can not read the passage, therefore we can not determine when or how the pacing effects the tone.

however, you can either repost this question (providing the passage this time)

or you can comment below what the passage is, and i'll you to the best of my ability!