jessicasesi jessicasesi
  • 17-05-2020
  • Mathematics
contestada

find the area of a circle with a circumference of 18.64 units

Respuesta :

swhitmore07
swhitmore07 swhitmore07
  • 17-05-2020
The answer is, A≈ 27.65
Answer Link
nicole2023276
nicole2023276 nicole2023276
  • 17-05-2020

Answer:

A=86.8624pi units or A = 272.747936 units

Step-by-step explanation:

Circumference = 2(pi)r

18.64=2(pi)r

r=18.64/2pi

r=9.32pi

Area = pi(r^2)

A = pi(9.32^2)

A=86.8624pi units

or A = 272.747936 units

Answer Link

Otras preguntas

Grant is thinking of two numbers. He says that one of the numbers is twice the other number and the sum of the number is 39. What are the numbers.
A stack of 10 quarters measures 17.5mm what is the height in centimeter
What is the best estimate of 23% of 60?
There were 75 pebbles in boxes a, b and c. After moving 28 pebbles from a to b, 24 pebbles from b to c, and 19 pebbles from c to a, there was an equal number of
What is the geocentric theory ?
Is speed or velocity more helpful to a pilot?
Who is pytheas family
Freda paid 6.5% sales tax on an item that costed $38 how much did she pay in tax
Is speed or velocity more helpful to a pilot?
An RNA sequence is shown below. AUGCCGAAACGU Which of the following statements describes how the RNA sequence specifies the production of an amino acid chain? (