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人気のある Word Problems >

What is the area of a 円 with a radius of 4:inches? Leave your answer in terms of pi

解

Wha t i s 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 4 : in c h es ? L e a v e yo u r an s w er in t er m s o f π

解

a re a : 16 π

+1

十進法表記

50.26548 \dots

解答ステップ

Given:

r a d i u s : 4

指定された円の面積

r = 4 : A = 16 π

a re a : 16 π

人気の例

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