Pergunta

(1) The circumference of a circle is 15 meters. Determine the diameter.Use 3 for pi
Solução

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BetâniaProfissional · Tutor por 6 anos
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To determine the diameter of a circle when given the circumference, we can use the formula:<br /><br />\[ \text{Circumference} = \pi \times \text{Diameter} \]<br /><br />Given that the circumference is 15 meters and using \( \pi = 3 \), we can rearrange the formula to solve for the diameter:<br /><br />\[ \text{Diameter} = \frac{\text{Circumference}}{\pi} \]<br /><br />Substituting the given values:<br /><br />\[ \text{Diameter} = \frac{15}{3} = 5 \]<br /><br />Therefore, the diameter of the circle is 5 meters.
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