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شائع Word Problems >

The circumference of a circular cloth is 14 feet. What is the area of a circular cloth.

الحلّ

T h e c i rc u m f ere n ce o f a c i rc u l a r c l o t h i s 14 f ee t . Wha t i s t h e a re a o f a c i rc u l a r c l o t h .

الحلّ

a re a : \frac{49}{π} f t^{2}

+1

عشري

15.59718 \dots

خطوات الحلّ

Given:

c i rc u m f ere n ce : 14 f t

Radius given

C i rc u m f ere n ce = 14 : r = \frac{7}{π}

Circle Area given

r = \frac{7}{π} : A = \frac{49}{π}

a re a : \frac{49}{π} f t^{2}

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