PegasusQuest2584 PegasusQuest2584
  • 03-03-2018
  • Mathematics
contestada

Find the area of a circle with a circumference of \color{blue}{6\pi}6πstart color blue, 6, pi, end color blue.

Respuesta :

carlosego
carlosego carlosego
  • 12-03-2018
By definition, the circumference of a circle is given by:
 C = 2πR.
 Where,
 R: radius of the circle.
 Substituting we have:
 6π = 2πR
 We cleared R:
 R = (6π) / (2π)
 R = 3
 Then, look for the area of the circle which will be given by:
 A = πR ^ 2
 Substituting the values:
 A = π (3) ^ 2
 A = 9π units ^ 2
 Answer:
 
The area of the circle is:
 A = 9π units ^ 2
Answer Link

Otras preguntas

What role did the Industrial Revolution play in the scramble for Africa?
please help am i correct
Complete the table using the equation y = 6x +3.
Hey 100 points, doing a test need correct answers uwu 1.The impact that the Great Depression had on the people you studied. For example: What actions did the p
y=4(.98)^x-1. please help asap​
8.7, 8.9, 9.0 is the answer
David is running a 500 m sprint. so far he has run 300 m. what fraction of the spirit does he have left? ? __ ? what percent?________%
April mails 3 packages. The first weighs 14.125 pounds The second weighs 12.35 pounds The third weighs 17.4 pounds. What is the total weight of the packages? (I
If the farmer increased the carbon dioxide level from 2800 to 4500 ppm what would be the increase in the rate of photosynthesis?
please answer fast !!