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인기 있는 Word Problems >

The area of a circle is 25𝜋 square feet. What is the 지름?

해법

T h e a re a o f a c i rc l e i s 25​𝜋 s q u a re f ee t . Wha t i s t h e d iam e t er ?

해법

d iam e t er : 10 f t

솔루션 단계

Given:

a re a : 25 π f t^{2}

주어진 원 반지름

A re a = 25 π : r = 5

주어진 원 지름

r = 5 : d = 10

d iam e t er : 10 f t

인기 있는 예

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