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Popular Word Problems >

The area of a circle is 49𝜋 square centimeters. What is the circunferência?

Solução

The area of a circle is 49𝜋 square centimeters. What is the circumference?

Solução

c i rc u m f ere n ce : 14 π c m

+1

Decimal

43.98229 \dots

Passos da solução

Given:

a re a : 49 π c m^{2}

Raio do círculo dado

A re a = 49 π : r = 7

Circunferência do círculo dado

r = 7 : C = 14 π

c i rc u m f ere n ce : 14 π c m

Exemplos populares

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