The 円周 of a circular garden is 141 feet. What is the diameter of the garden? Round your answer to the nearest hundredth. 44.88 feet

解

T h e c i rc u m f ere n ce o f a c i rc u l a r g a r d e n i s 141 f ee t . Wha t i s t h e d iam e t er o f t h e g a r d e n ? R o u n d yo u r an s w er t o t h e n e a res t h u n d re d t h . 44.88 f ee t

d iam e t er : \frac{141}{π} f t

十進法表記

44.88169 \dots

解答ステップ

Given:

c i rc u m f ere n ce : 141 f t

指定された円の直径

C i rc u m f ere n ce = 141 : d = \frac{141}{π}

d iam e t er : \frac{141}{π} f t