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
Area of circle: pi*3.5 squared = 38.486 squared yards rounded to 3 decimal places
Circumference of circle: 7*pi = 21.991 yards rounded to 3 decimal places
45.53 yards
Diameter = 2 ydRadius = 1 ydCircumference = pi D = 2 pi = 6.283 yd(rounded)Area = pi R2 = pi (1)2 = 3.142 yd2 (rounded)
Formula for finding circumference is Pi (3.14) X diameter, so 12 yds times 3.14 = yds. Formula for area is Pi (3.14) x radius (1/2 the diameter=6) squared. So the radius squared is 6 X 6 = 36, X 3.14. You can do the math! Area will be in square yds.
2yd x 2 x pi = 12.566 yd
r=9yd
The circumference of a circle with a diameter of 6 yards is 18.85 yards.
A circle with a diameter of 65 yards has a circumference of 204.2 yards.
Circumference of any circle = (pi) x (diameter) Circumference of this particular circle = (pi) x (70 yd)
Area = pi*62 Circumference = pi*12 or 2*pi*6
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
45.53 yards
3.141*18 yd = 56.538 yd Circumference is 2 * pi * r
Circumference in terms of pi = 2pi yards Area in terms of pi = pi square yards
The circumference of EVERY circle is (pi) times (the diameter).Now you can calculate the circumference of not only that particular circle, butalso the circumference of any other circle that you'll ever meet in the future.
its 9.746t3849.6783902698365739-2 its a really hard ?
Easy. Multiply the diameter (8 yards) by Pi (about 3.1416). The result is the circle's circumference:8 x 3.1416 = 25.1328 yards circumference
Diameter = 2 ydRadius = 1 ydCircumference = pi D = 2 pi = 6.283 yd(rounded)Area = pi R2 = pi (1)2 = 3.142 yd2 (rounded)