The circumference is (2 pi) times (the radius), and the area is (pi) times (the radius squared).
The same statements are true for any circle, not only this one, so this is actually
quite a powerful answer.
If the acre is a circle (and the use of the word 'circumference' implies this, the other word would be perimeter) then 1 acre = 4,840 square yards Area = pi times r2 A circle with an area of 1 acre has a radius of 39.25 yards (approx.) A circle with a radius of 39.25 yards has a circumference of 246.62 yards (approx)
A circle with a radius of 20 yards has an area of 1,256.64 square yards.
A circle with a radius of 525 yards has an area of 865,901.48 square yards.
The radius would be 49.987 yards.
A circle with a radius of 9.6 millimeters has a circumference of 60.32 millimeters.
If the acre is a circle (and the use of the word 'circumference' implies this, the other word would be perimeter) then 1 acre = 4,840 square yards Area = pi times r2 A circle with an area of 1 acre has a radius of 39.25 yards (approx.) A circle with a radius of 39.25 yards has a circumference of 246.62 yards (approx)
Use the formulae for the area and circumference of a circle, replacing the symbol for the radius or the diameter with the known radius or diameter. As a reminder, the radius is 1/2 the diameter.Circumference = pi x diameter area = pi x radius squared
A circle with a radius of 20 yards has an area of 1,256.64 square yards.
The radius and area of a circle if the circumference is 157 are:r = 25A = 1,960
The circumference of a circle with a 7cm radius is 44cm. The area is 154cm2
Circumference of a circle = 2*pi*radius or diameter*pi Area of a circle = pi*radius squared
A circle with a radius of 20 yards has an area of 1,256.64 square yards.
The area and circumference of a circle with a radius of 9.5 mm are:A = 284mm2C = 59.7mm
area: pi times radius squared circumference: pi times radius
A circle with a radius of 525 yards has an area of 865,901.48 square yards.
Pi is related to the area and the circumference of the circle. The area is Pi multiplied by the radius of the circle squared and the circumference is Pi times the diameter of the circle. if you're wondering how it works, pi is the area of a circle with radius of 1 (unit), and the circumference of a circle with a radius of ½ (unit).
The radius would be 49.987 yards.