answersLogoWhite

0

What is circumference if A 64pi?

Updated: 12/27/2023
User Avatar

Wiki User

8y ago

Best Answer

If by ' A 64 pi' you mean the Area. Then

A = 64pi

Since A = pi r^2 and 64 is 8^2

Then we can say r(radius)= 8

The circumference of a circle is

C = 2pir

Hence

C = 2 x 3.14 x 8

C = 16 x 3.14

C = 50.24 linear units.

The value for 'pi' at 3.14 is an approximation.

User Avatar

lenpollock

Lvl 15
5mo ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

8y ago

The circumference of any circle = diameter*pi or 2*pi*radius

This answer is:
User Avatar

User Avatar

Wiki User

8y ago

I am not sure what you mean "A". In general, you can calculate the circumference of a circle:* By multiplying the diameter times pi, or

* By multiplying the radius times 2 times pi.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: What is circumference if A 64pi?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Related questions

What is the diameter of a circle whose area is 64pi?

Area = 64pi implies that radius = 8 units So diameter = 2*rad = 16 units.


What is the area of a 16 inch wide circle?

64pi


R8m find the area of the circle in terms of pi?

A = 64pi


Find the area of the circle whose radius is 8 miles?

64pi (miles square)


What is the total surface area of a sphere with a radius of4?

Area = 4*pi*42 = 64pi square units


A pizza has a diameter of 16 inches. What is the area of the pizza leaving the answer in terms of pi?

Area of pizza: 64pi square inches.


What is radius of a sphere is that has a volume of 64pi and if the radius is reduced by 1 inch what is the new volume of the sphere?

The new volume is 76.566 cubic inches.


What is the area of circle if the diameter is 16inches?

area = pi*r2 2r = d r = 8 inches area = pi*82 area = 64pi


The area of a sphere with radius 4 inches in length.?

Surface area of the sphere: 4*pi*42 = 201.062 square inches rounded to 3 decimal places


Total surface area of a sphere with a radius of 4?

To find the surface area of a sphere, the formula is: 4pi*r2So plug in numbers: 4pi(4)24pi(16)=64pi


What is the circumference of a loonie?

A circumference is 4


Is the radius one fourth of the circumference?

No. It is circumference/(2*pi)No. It is circumference/(2*pi)No. It is circumference/(2*pi)No. It is circumference/(2*pi)