How to find the diameter of a circle when given area?

Author Question: How to find the diameter of a circle when given area? (Read 725 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

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Bacteria have flourished on the earth for over three billion years. They were the first life forms on the planet.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Despite claims by manufacturers, the supplement known as Ginkgo biloba was shown in a study of more than 3,000 participants to be ineffective in reducing development of dementia and Alzheimer’s disease in older people.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

HIV testing reach is still limited. An estimated 40% of people with HIV (more than 14 million) remain undiagnosed and do not know their infection status.