answersLogoWhite

0


Best Answer

441pi/4 sq ft

User Avatar

Wiki User

14y ago

Still curious? Ask our experts.

Chat with our AI personalities

FranFran
I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran
MaxineMaxine
I respect you enough to keep it real.
Chat with Maxine
DevinDevin
I've poured enough drinks to know that people don't always want advice—they just want to talk.
Chat with Devin

Add your answer:

Earn +20 pts
Q: HOW MANY SQ FT IN A 21' CIRCLE?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

How many sq ft in a room 12' x 21'?

12' * 21 ft = 12*21 sq ft = 252 sq ft.


How many sq ft in a 13' diameter circle?

132.7 sq ft, approx.


How many sq ft in a circle with a 12ft outer diameter and a 4ft inner diameter?

This would not be called a circle. IT would be called a ring. Sq Ft of outer ring - Sq Ft of inner ring = Sq Ft in between 113.04 - 12.56 = 100.48 sq ft


How many sq ft in a 24ft circle?

453


How many sq ft is in 80x80 circle?

Area of a circle = pi*radius2


How many sq ft in a 6 ft diameter circle?

28.3


How many sq ft in a 2' circle?

Area of a circle = pi*radius squared


How many square feet is 24 inch circle?

a 24 inch circle is a 2 ft diameter circle, or a 1 ft radius circle. the area of a circle is pi * r squared, so 1 ft squared is 1 sq ft. Times pi (=3.14159) is 3.14159 sq ft


How many square feet is 21 ft by 18 ft?

21 × 18 = 378 sq ft (378ft2)


What is the square ft of a 9 ft circle?

The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).The area of a circle with a diameter of 9 feet is 63.6 sq ft (approx).


44 ft equals how many sq feet?

It depends on what geometric shape whose perimiter is 44ft is used. A square would have an area of 480 sq ft (length x width), a rectangle 21 feet by 1 foot would have an area of 21 sq ft (length x width), and a circle would have an area of 154.0619 (area of a circle = perimeter squared divided by 4 pi).


Sq ft in a 16 ft circle?

how many square feet in 1500 by 16 feet