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פּוֹפּוּלָרִי Word Problems >

The diameter of a circle is 5 ft. Find its area to the nearest tenth.

פתרון

T h e d iam e t er o f a c i rc l e i s 5 f t . F in d i t s a re a t o t h e n e a res t t e n t h .

פתרון

a re a : \frac{25 π}{4} f t^{2}

+1

עשרוני

19.63495 \dots

צעדי פתרון

Given:

d iam e t er : 5 f t

d = 5

שטח המעגל בהינתן:

A = \frac{25 π}{4}

a re a : \frac{25 π}{4} f t^{2}

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