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פּוֹפּוּלָרִי Word Problems >

The circumference of a circle is 15pipi cm. Find its radius, in centimeters.

פתרון

T h e c i rc u m f ere n ce o f a c i rc l e i s 15 p iπ c m . F in d i t s r a d i u s, in ce n t im e t ers .

פתרון

r a d i u s : 7.5 c m

צעדי פתרון

Given:

c i rc u m f ere n ce : 15 π c m

C i rc u m f ere n ce = 15 π

רדיוס המעגל בהינתן:

r = 7.5

r a d i u s : 7.5 c m

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