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人気のある Word Problems >

The radius of a 円 is 10 inches. What is the area?

解

T h e r a d i u s o f a c i rc l e i s 10 in c h es . Wha t i s t h e a re a ?

解

a re a : 100 π in c h^{2}

+1

十進法表記

314.15926 \dots

解答ステップ

Given:

r a d i u s : 10 in c h

指定された円の面積

r = 10 : A = 100 π

a re a : 100 π in c h^{2}

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