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人気のある Word Problems >

The 直径 of a circle is 8. What is the area of that circle?

解

T h e d iam e t er o f a c i rc l e i s 8. Wha t i s t h e a re a o f t ha t c i rc l e ?

解

a re a : 16 π

+1

十進法表記

50.26548 \dots

解答ステップ

Given:

d iam e t er : 8

指定された円の面積

d = 8 : A = 16 π

a re a : 16 π

人気の例

Wesley opened a savings account and deposited 212.00 as principal. The account earns 5% interest, compounded monthly. What is the balance after 4 years?Five times a number decreased by 7 times the same number is at most 20. what is the number?the sum of 7 and a number is 56 10 times the reciprocal of a number equals five times the reciprocal of eight the 差 between the product of a number and 2 and the quotient of 6 and 2 is 3. Find the number.