« previous next »

Author Question: How to find the diameter of a circle when given area? (Read 1093 times)

darbym82

  • Hero Member
  • *****
  • Posts: 570
on: Oct 3, 2013
I don't need any other crap. Just tell me the formula because I am hopelessly confused on my math homework. I'm serious. Please only answer if have an idea of how to find it.


curlz

  • Hero Member
  • *****
  • Posts: 538
Reply #1 on: Oct 3, 2013
since area = pi r^2 then take the area, divide it by pi, then take the square root of that answer. This will give you diameter, therefore, double this to get diameter


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

More than one-third of adult Americans are obese. Diseases that kill the largest number of people annually, such as heart disease, cancer, diabetes, stroke, and hypertension, can be attributed to diet.

Did you know?

The largest baby ever born weighed more than 23 pounds but died just 11 hours after his birth in 1879. The largest surviving baby was born in October 2009 in Sumatra, Indonesia, and weighed an astounding 19.2 pounds at birth.

Did you know?

In Eastern Europe and Russia, interferon is administered intranasally in varied doses for the common cold and influenza. It is claimed that this treatment can lower the risk of infection by as much as 60–70%.

Did you know?

Medication errors are three times higher among children and infants than with adults.

Did you know?

The B-complex vitamins and vitamin C are not stored in the body and must be replaced each day.

Increase in Surface Area by Mechanical Weathering Increase in Surface Area by Mechanical Weathering
Find the derivative by using the quotient rule. Find the derivative by using the quotient rule.
Use the power rule to find derivative Use the power rule to find derivative
What cause the white spot area on throat? What cause the white spot area on throat?
If P(x,- 3/7) on the unit circle,x can be written as ± r sqrt s / t , r is ≠ 1. The value of ... If P(x,- 3/7) on the unit circle,x can be written as ± r sqrt s / t , r is ≠ 1. The value of ...
Find the curved line Find the curved line
Video: Dietary Cholesterol & LDL

For a complete list of videos, visit our video library