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Popolare Word Problems >

The area of a circle is 100𝜋 square feet. What is the circonferenza?

Soluzione

T h e a re a o f a c i rc l e i s 100​𝜋 s q u a re f ee t . Wha t i s t h e c i rc u m f ere n ce ?

Soluzione

c i rc u m f ere n ce : 20 π f t

+1

Decimale

62.83185 \dots

Fasi della soluzione

Given:

a re a : 100 π f t^{2}

Raggio della circonferenaza data

A re a = 100 π : r = 10

Circonferenza del cerchio dato

r = 10 : C = 20 π

c i rc u m f ere n ce : 20 π f t

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