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פּוֹפּוּלָרִי Word Problems >

Find the area of a circle with a radius of 21 inches.

פתרון

F in d t h e a re a o f a c i rc l e w i t h a r a d i u s o f 21 in c h es .

פתרון

a re a : 441 π in c h^{2}

+1

עשרוני

1385.44236 \dots

צעדי פתרון

Given:

r a d i u s : 21 in c h

r = 21

שטח המעגל בהינתן:

A = 441 π

a re a : 441 π in c h^{2}

דוגמאות פופולריות

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