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Populaire Word Problems >

The area of a circle is 100pi square miles. What is the diamètre?

Solution

T h e a re a o f a c i rc l e i s 100 π s q u a re mi l es . Wha t i s t h e d iam e t er ?

Solution

d iam e t er : 20 mi l e

étapes des solutions

Given:

a re a : 100 π mi l e^{2}

Cercle de rayon donné

A re a = 100 π : r = 10

Cercle de diamètre donné

r = 10 : d = 20

d iam e t er : 20 mi l e

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