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Populaire Word Problems >

The circonférence of a circle is 8pipi ft. Find its radius, in feet.

Solution

T h e c i rc u m f ere n ce o f a c i rc l e i s 8 p iπ f t . F in d i t s r a d i u s, in f ee t .

Solution

r a d i u s : 4 f t

étapes des solutions

Given:

c i rc u m f ere n ce : 8 π f t

Cercle de rayon donné

C i rc u m f ere n ce = 8 π : r = 4

r a d i u s : 4 f t

Exemples populaires

The circonférence of a circle is 14pipi cm. Find its diameter, in centimeters.The sum of a number and its square is 6 . Find the number(s).The radius of a cercle is 11 ft. Find its area in terms of pipi.Two buses leave towns 1206 kilometers apart at the same time and travel toward each other. One bus travels 15 km/h slower than the other. If they meet in 6 hours, what is the rate of each bus?Hank's age is 5 more than three times John's age. Hank is 29 years old. How old is John?