# Area of a circle Calculator

## Calculates the area and circumference of a circle given the radius or diameter.

 radius rdiameter R 6digit10digit14digit18digit22digit26digit30digit34digit38digit42digit46digit50digit area S circumference L
Area of a circle
 [1-10] /39 Disp-Num5103050100200
[1]  2022/11/02 11:13   Under 20 years old / An engineer / Very /
Purpose of use
The demensions of a Air filter for Mack Truck
[2]  2022/01/09 07:44   60 years old level or over / A retired person / Very /
Purpose of use
Calculate length of fencing needed to construct a circular "cage" around newly planted shrubs, to keep deer from eating the plants.
[3]  2021/11/13 08:25   Under 20 years old / Elementary school/ Junior high-school student / Very /
Purpose of use
[4]  2021/04/18 21:51   30 years old level / Others / A little /
Purpose of use
Figuring out how much more pizza is in the XL vs the large.
[5]  2021/02/07 02:37   50 years old level / An engineer / Very /
Purpose of use
To find force of oven chain belt take up that uses air cylinders
[6]  2021/01/09 15:03   50 years old level / An engineer / A little /
Purpose of use
Comment/Request
I can find the units like cm. Inch,meter,mm.
Can you clear it it ll fine ,digital answer is fine holdsgood
[7]  2020/12/16 17:13   60 years old level or over / Self-employed people / Very /
Purpose of use
determining the base surface of a dutch ovens to decide if I need to increase cooking times when I double a recipe
[8]  2020/12/09 22:02   60 years old level or over / An engineer / Not at All /
Purpose of use
circles and geometery
Comment/Request
i like cheetos! And I also like to tie my shoes! go shopping with my old papa he is still alive!And i like washing clothes
[9]  2020/10/26 22:16   Under 20 years old / Elementary school/ Junior high-school student / Very /
Purpose of use
To see if you can recite more than just these digits of pi.
Comment/Request
That's more than I can. Thanks!
[10]  2020/10/24 14:38   20 years old level / High-school/ University/ Grad student / Very /
Purpose of use
To calculate internal area of a geodome greenhouse.
Comment/Request
Very helpful website - thank you very much!

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