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פּוֹפּוּלָרִי Word Problems >

Find the area of the circle when the circumference is 26pi in

פתרון

F in d t h e a re a o f t h e c i rc l e w h e n t h e c i rc u m f ere n ce i s 26 π in

פתרון

a re a : 169 π i n^{2}

+1

עשרוני

530.92915 \dots

צעדי פתרון

Given:

c i rc u m f ere n ce : 26 π in

C i rc u m f ere n ce = 26 π

רדיוס המעגל בהינתן:

r = 13

r = 13

שטח המעגל בהינתן:

A = 169 π

a re a : 169 π i n^{2}

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