Find the area of a circle with diameter 18 cm .
Use the value 3.14 for pi, and do not round your answer.
Be sure to include the correct unit in your answer.

What are the relative frequencies, to the nearest hundredth, of the rows of the two-way table? group 1: a 15 b 45 group 2: a 20 b 25

Angela rode his bike around a bike trail that was 1/4 of a mile long he rode his bike around the trail 8 * angelo says he wrote a total of 8/4 miles to russell says he's wrong and he actually and says that he actually wrote to my who is corrupt use words and trying to explain how you know.

Anyone know? will mark brainliest if correct!