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פּוֹפּוּלָרִי Word Problems >

The circumference of a circular painting is 25.12 feet. What is the diameter of the painting? Use 3.14 for pi and do not round your answer.

פתרון

T h e c i rc u m f ere n ce o f a c i rc u l a r p ain t in g i s 25.12 f ee t . Wha t i s t h e d iam e t er o f t h e p ain t in g ? U se 3.14 f or π an d d o n o t ro u n d yo u r an s w er .

פתרון

d iam e t er : \frac{25.12}{π} f t

+1

עשרוני

7.99594 \dots

צעדי פתרון

Given:

c i rc u m f ere n ce : 25.12 f t

C i rc u m f ere n ce = 25.12

קוטר המעגל בהינתן:

d = \frac{25.12}{π}

d iam e t er : \frac{25.12}{π} f t

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