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פּוֹפּוּלָרִי Word Problems >

find the circumference of the circle whose area is 1386 cm^2

פתרון

f in d t h e c i rc u m f ere n ce o f t h e c i rc l e w h ose a re a i s 1386 c m^{2}

פתרון

c i rc u m f ere n ce : 6154 π c m

+1

עשרוני

131.97344 \dots

צעדי פתרון

Given:

a re a : 1386 c m^{2}

A re a = 1386

רדיוס המעגל בהינתן:

r = \frac{3 154}{π}

r = \frac{3 154}{π}

היקף המעגל בהינתן:

C = 6154 π

c i rc u m f ere n ce : 6154 π c m

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