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人気のある Word Problems >

The 直径 of a circle is 10 in. Find its area in terms of pipi.

解

T h e d iam e t er o f a c i rc l e i s 10 in . F in d i t s a re a in t er m s o f p iπ .

解

a re a : 25 π i n^{2}

+1

十進法表記

78.53981 \dots

解答ステップ

Given:

d iam e t er : 10 in

指定された円の面積

d = 10 : A = 25 π

a re a : 25 π i n^{2}

人気の例

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