ashantshelton07 ashantshelton07
  • 04-05-2020
  • Mathematics
contestada

What is the area of a circle if the diameter is 18 miles ?

Respuesta :

87locococo78
87locococo78 87locococo78
  • 04-05-2020

Answer:

~254.47

Step-by-step explanation:

a=πr² (area=pi(r)^2)

Plug numbers in

r=d/2

r=9

a=π(9)^2

a=81π

a=~254.47

Answer Link

Otras preguntas

Sharks and whales look similar but they’re different types of animals whales are mammals while sharks are fish which body part do sharks have that whales lack?
How do household cockroaches react to different food
What fossil was found in Olduvai Gorge in Tanzania
Where are you most likely to find primary succession
5.6 million x 1.8 thousand in scientific notation
(02.03) Read the following statement: Line segment MN is congruent to line segment OP. Which of the following is an equivalent statement? (4 points) MN overbar
5n = -20 . How do I solve this equation?
I need help with number 17. I have no idea what I’m doing!
What is the best way to rewrite the following sentence to make it parallel in structure? In order to succeed in school, you should pay attention during class, t
What can you infer about the speaker's feelings toward her father? why doesn't she try to intervene in the conflict between her parents? read the poem "Without