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인기 있는 Word Problems >

The 원둘레 of a circle is 81.64 meters. What is the circle's diameter?

해법

T h e c i rc u m f ere n ce o f a c i rc l e i s 81.64 m e t ers . Wha t i s t h e c i rc l e^{'} s d iam e t er ?

해법

d iam e t er : \frac{81.64}{π} m

+1

소수

25.98681 \dots

솔루션 단계

Given:

c i rc u m f ere n ce : 81.64 m

주어진 원 지름

C i rc u m f ere n ce = 81.64 : d = \frac{81.64}{π}

d iam e t er : \frac{81.64}{π} m

인기 있는 예

The sum of an integer and 5 times the next consecutive odd integer is 29. Find the value of the lesser integer.the sum of 5 and a number is 8.4 times as many as a number Amy is 11. David is 27 years older than Amy. James is 269 years older than Amy though. Beth is a quarter of the age of Amy, David, and James combined. How old is Beth?Twice a number less eight is equal to one more than three times the number.