Circumference of circle: 8.4 times pi = 26.389 inches to 3 decimal places
1 foot = 12 inches 12*7 = 84 Answer: 84 feet
84 is 140% of 60.
84:146/2 /2=42:73
The LCM is: 84
84% (84% = 0.84)
For any circle . . .Diameter = circumference/pi .
A circumference of 263.89 cm
Circumference equals pi times diameter; so C = 84*pi or about 263.9.
84/3.14 =27 So the diameter of this circle is about 27 inches
circumference = 84*pi
84 units x 3.1416 = 264 units (approx)
The area of a circle, in terms of pie, with a diameter of 36 is: about 324pi
This is missing some information. For instance, it does not say what 84 is. Is it the radius, the circumference? See the link below for a step by step guide to finding a diameter.
The circumference is approximately 527.79 units. The formula is: C = 2*Pi*r
Diameter = 84 in Radius = 42 in = 3.5 feet Area of circle = pi x r x r = 3.1415 x 3.5 x 3.5 =38.483 square feet
(14/84) x 360° = 60°
With a radius of 84cm? about 528cm, or 5.28m. C=2(pi)r = 2(~3.14)(84) =~528