If the circumference of a circle is 28 inches the diameter is: 8.913 inches (circumference divided by Pi = diameter).
The circumference of a circle with a 28 unit diameter is: 88cir=dx22/7
Circumference of circle: 28 times pi inches
Circumference of the circle: 28*pi inches
Circumference = pi*diameter = 87.96 inches.
It is: pi*28 meters
Multiply the diameter by pi, which is about 3.14.
d = 8.9 feet
You divide the diameter by two to get the radius (28 / 2 = 14)
28 x 3.1416: circumference is pi times the diameter.
Circumference=2diameter(pi) C=2(28)(pi) C=175.92918860102842135390802946365
A circle with a diameter of 28 is a circle.
It depends on what is meant by 28 yards: diameter? circumference?
The area of a 28-foot diameter circle is: 615.752 feet2If the circumference is 28 feet then the area is 62.388 feet2
If you mean a circle with a diameter of 28 cm, the circumference is 87.96459430051421067695392... using pi to 23 decimal places.* * * * *The answer above implies that the diameter of the circle was measure to an accuracy of 23 decimal places. Very unlikely, I suggest!
Circumference of a circle: 2*pi*radius or diameter*pi Area of a circle: pi*radius squared
Thee formula for the circumference of a circle should read 2*pi*radius or pi*diameter. In which case using either formula its circumference is 88 inches rounded.
Perimeter (or circumference) of a circle = pi x diameter = pi x 28, but we need the circumference of only half of it (semicircle is half of a circle) Hence the answer is pi x 14 = 3.1415 x 14 = 43.981 mm
The diameter of a 28-square inch circle is: 5.971 inches.
If the area of a circle is about 28 square inches the diameter of the circle is: about 6 inches (5.971).
The circumference is 175.92918860102841 feet.
The circumference is 18.76 meters.
first we find the circumference which is 2 pi r.then we divide it with half because we want half of circumference,my ans is 72 cm. peri meter is circumference divided by 2 then add diameter in ans
Divide the circumference by pi.