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The circonferenza of a circle is 3𝜋 inches. What is the area?

Soluzione

The circumference of a circle is 3𝜋 inches. What is the area?

Soluzione

a re a : 7.07 in c h^{2}

Fasi della soluzione

Given:

c i rc u m f ere n ce : 3 π in c h

Raggio della circonferenaza data

C i rc u m f ere n ce = 3 π : r = 1.5

Area del cerchio dato

r = 1.5 : A = 7.06858 \dots

a re a : 7.07 in c h^{2}

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